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When college-aged women in Charlottesville, VA start missing, the search for answers leads authorities to local star athlete Jesse Matthew Jr. In a shocking story, two women are killed, but another survives to bring the murderer to justice. (Repeat).

When college-aged women go missing, the investigation leads authorities to a local star athlete. (Repeat).

The body of a young woman is found on a golf course in the Bahamas, and a patch of grass near the body may be a clue. (Repeat).

The death of a 16-year-old girl is investigated, and paint and wood chips become potential clues for authorities. (Repeat).

The police investigate the slaying of a disc jockey, whose body was found in a garden. (Repeat).

When a woman's husband was gunned down in his own garage by intruders, investigators worked tirelessly to find the assassins. But when they discovered that a wound sustained during the attack by the grieving widow may have been self-inflicted, they turned to science to help them unravel a twisted tale of lust, greed and deception. (Repeat).

Three seemingly unrelated deaths proved to be serial murders. The killer had been careful – he used poison which had no taste or odor. Fortunately for investigators, it also had a unique chemical signature. (Repeat).

The investigation of the murder of a man in his own bed turns up little evidence beyond a shoeprint in mud outside his home. (Repeat).

Now it's not only a fingerprint which can link a killer to a crime; a shoe print can be just as telling. Armed with little else, police hoped the shoe impressions found at a Lansing, MI crime scene would put their investigation of Audrey Nichols' murder back on track. (Repeat).

The slaying of a Philadelphia chef leads investigators to initially suspect his restaurant's employees until they determine the ingredients of his demise: debt, deceit and betrayal. (Repeat).

Investigators in Washington, D.C. try to find a serial arsonist. (Repeat).

A woman's body is found in the bathroom of her mother-in-law's home and investigators look for evidence of foul play. (Repeat).

Homicides in two different continents are investigated. (Repeat).

A woman is killed by a bomb planted in her doorway and investigators hunt for her killer. (Repeat).

An alleged killer tries to destroy evidence of a crime, but inadvertently creates new evidence. (Repeat).

A woman's car is recovered the embankment. (Repeat).

The body of a young woman is found on a golf course in the Bahamas, and a patch of grass near the body may be a clue. (Repeat).

The death of a 16-year-old girl is investigated, and paint and wood chips become potential clues for authorities. (Repeat).

The police investigate the slaying of a disc jockey, whose body was found in a garden. (Repeat).

When a woman's husband was gunned down in his own garage by intruders, investigators worked tirelessly to find the assassins. But when they discovered that a wound sustained during the attack by the grieving widow may have been self-inflicted, they turned to science to help them unravel a twisted tale of lust, greed and deception. (Repeat).

Three seemingly unrelated deaths proved to be serial murders. The killer had been careful – he used poison which had no taste or odor. Fortunately for investigators, it also had a unique chemical signature. (Repeat).

The investigation of the murder of a man in his own bed turns up little evidence beyond a shoeprint in mud outside his home. (Repeat).

Now it's not only a fingerprint which can link a killer to a crime; a shoe print can be just as telling. Armed with little else, police hoped the shoe impressions found at a Lansing, MI crime scene would put their investigation of Audrey Nichols' murder back on track. (Repeat).

The slaying of a Philadelphia chef leads investigators to initially suspect his restaurant's employees until they determine the ingredients of his demise: debt, deceit and betrayal. (Repeat).

Investigators in Washington, D.C. try to find a serial arsonist. (Repeat).

A woman's body is found in the bathroom of her mother-in-law's home and investigators look for evidence of foul play. (Repeat).

Homicides in two different continents are investigated. (Repeat).

A woman is killed by a bomb planted in her doorway and investigators hunt for her killer. (Repeat).

An alleged killer tries to destroy evidence of a crime, but inadvertently creates new evidence. (Repeat).

A woman's car is recovered the embankment. (Repeat).

A serial killer terrorizes a small Texas town. (Repeat).

A mysterious murder in an upscale community is solved by cell phone forensics. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

The 1996 murder of 9-year-old Cynthia Allinger and the investigation that nabbed her killer are discussed. (Repeat).

The 1995 murders of Renee Powell and Barbara Walsh are investigated. (Repeat).

The murder of Zilpha Lowery and the investigation that nabbed her killer are discussed. (Repeat).

The 2007 murder of Tracy Maurer is discussed. (Repeat).

The crimes of Richard Covington, who killed three of his neighbors in Billings, Mont., in 2006, are detailed. (Repeat).

The murder of an elderly man in Warren, Mich., is investigated. (Repeat).

The authorities investigate the disappearance of a stockbroker with only a bizarre phone call as their lead. (Repeat).

The prime suspect had a criminal record, and his driver's license was found at the scene of a brutal, double homicide. That physical evidence seemed damning, but it wasn't the only evidence. DNA extracted from a discarded spoon would point investigators in a different direction. (Repeat).

The death of a child who displayed flu-like symptoms leads to an international investigation. (Repeat).

Two bodies are found in a car that is discovered in a ditch and authorities suspect that the victims may have been killed before the crash. (Repeat).

The death of a World War II veteran is investigated; clues include peanut butter and a suspect's boots. (Repeat).

The death of an equestrian is thought to be a suicide, but investigators soon suspect foul play, and a clue may come from the victim. (Repeat).

The slaying of a model is investigated, and a forensic geologist may help police solve the case. (Repeat).

A woman is found dead in her SUV in a creek in an incident that may not have been accidental. (Repeat).

One warm summer afternoon, the town of Verona, Wisconsin, faced its first triple homicide. To solve the case, investigators had to delve into the world of high rollers and offshore betting. (Repeat).

An unidentified body is found on a rural California road and investigators find clues in a tire tread and a broken piece of jewelry. (Repeat).

A hit-and-run in Harrisburg, Pa., is investigated, as police try to find the owner of the vehicle used in the crime. (Repeat).

Investigators disagree with a medical examiner's report on a person's death. (Repeat).

A man dies in a hit-and-run boating incident, and a witness comes forward during the investigation who claims to have been in the fleeing boat. (Repeat).

A woman was found dead on the bedroom floor of her apartment. The crime scene yielded little of value, and investigators wondered if they would find enough evidence to make a case, much less catch a killer. But a bloodstained sheet and a breakthrough forensic technique enabled them to identify the murderer, and convince the jury of his guilt. (Repeat).

The authorities investigate the disappearance of a stockbroker with only a bizarre phone call as their lead. (Repeat).

The prime suspect had a criminal record, and his driver's license was found at the scene of a brutal, double homicide. That physical evidence seemed damning, but it wasn't the only evidence. DNA extracted from a discarded spoon would point investigators in a different direction. (Repeat).

The death of a child who displayed flu-like symptoms leads to an international investigation. (Repeat).

Two bodies are found in a car that is discovered in a ditch and authorities suspect that the victims may have been killed before the crash. (Repeat).

The death of a World War II veteran is investigated; clues include peanut butter and a suspect's boots. (Repeat).

The death of an equestrian is thought to be a suicide, but investigators soon suspect foul play, and a clue may come from the victim. (Repeat).

The slaying of a model is investigated, and a forensic geologist may help police solve the case. (Repeat).

A woman is found dead in her SUV in a creek in an incident that may not have been accidental. (Repeat).

One warm summer afternoon, the town of Verona, Wisconsin, faced its first triple homicide. To solve the case, investigators had to delve into the world of high rollers and offshore betting. (Repeat).

An unidentified body is found on a rural California road and investigators find clues in a tire tread and a broken piece of jewelry. (Repeat).

A hit-and-run in Harrisburg, Pa., is investigated, as police try to find the owner of the vehicle used in the crime. (Repeat).

Investigators disagree with a medical examiner's report on a person's death. (Repeat).

A man dies in a hit-and-run boating incident, and a witness comes forward during the investigation who claims to have been in the fleeing boat. (Repeat).

A woman was found dead on the bedroom floor of her apartment. The crime scene yielded little of value, and investigators wondered if they would find enough evidence to make a case, much less catch a killer. But a bloodstained sheet and a breakthrough forensic technique enabled them to identify the murderer, and convince the jury of his guilt. (Repeat).

Families of a couple who were victims of a brutal slaying begin receiving disturbing letters. (Repeat).

The sudden death of a woman triggers an investigation into what lead to her death. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

A woman hires someone to kill her husband's ex-wife without knowing that she's being caught on camera. (Repeat).

"Loving" father Chris Watts turns into one of the nation's most notorious killers overnight. Secret videos document a series of chilling murders from start to finish, revealing lies, a scandalous affair and a shocking cover-up. (Repeat).

Gorgeous 27-year-old Sasha Samsudean appears to be sexually assaulted and is found strangled in her luxury downtown Orlando apartment. Shocking surveillance video and a slew of clues ultimately lead investigators to the killer. (Repeat).

The community is surprised with the arrest of a member of a prominent family after a college lacrosse player was found dead. (Repeat).

Lululemon employee Jayna Murray is found stabbed to death inside one of the company's Washington, DC stores. Her co-worker is bound and bleeding in a room. As different suspects emerge, evidence starts to point to someone on the inside. (Repeat).

Stephen Paddock is spotlighted. (Repeat).

The apparent accidental death of a man is probed by authorities, including an arson investigator and a forensic computer expert. (Repeat).

When a woman went missing, friends and family were determined to find her. Their worst fears were confirmed weeks later when her body was discovered. Blood evidence and computer forensics helped investigators to catch the killer, and convince the jury of his guilt. (Repeat).

In 1993, 82-year-old Kathryn Bishop was found dead in her Pennsylvania home. The evidence at the scene indicated that the perpetrator had been running out of the house, not breaking into it. Tiny clues on the victim's body would tell police what happened that night, and who was responsible. (Repeat).

The 1998 murder of oil executive Ronald Shaw is recalled. Shaw was killed after three gunmen approached him and his wife, Rosana, and tried to gain access to Shaw's safe. Ronald J. Benson, Reginald P. Basile and Shannon Touchet were convicted for their roles in the killing. (Repeat).

The case of William Joe Jarvis, who was convicted of murdering his wife with a pipe bomb in a box resembling a Christmas present. (Repeat).

The police question a woman's claim that she was abducted; then physical evidence emerges that could confirm her story. (Repeat).

Blood-spatter experts and a forensic meteorologist try to determine whether the death of a man's wife was accidental. (Repeat).

The death of a police lieutenant's wife is investigated, and a short audio tape found by the police helps solve the case. (Repeat).

The victim had ingested a massive amount of cyanide. An unlikely clue – a flaw on a mailing envelope – exposed a murderer who was willing to kill innocent (Repeat).

Two young people are found dead, and their house burns down. (Repeat).

The investigation into the 1994 abduction-murder of Emory University coed Shannon Melendi following a softball game is detailed. (Repeat).

An investigation into a woman's deadly tumble down a staircase is featured. (Repeat).

A man is reported missing by his daughter in a case involving identity theft and murder. (Repeat).

The woman was dead. The man had been shot four times but he survived. When the man's version of events was at variance with the evidence, investigators turned to forensic science, hoping to determine if this was a botched robbery, or cold-blooded murder. (Repeat).

The apparent accidental death of a man is probed by authorities, including an arson investigator and a forensic computer expert. (Repeat).

When a woman went missing, friends and family were determined to find her. Their worst fears were confirmed weeks later when her body was discovered. Blood evidence and computer forensics helped investigators to catch the killer, and convince the jury of his guilt. (Repeat).

In 1993, 82-year-old Kathryn Bishop was found dead in her Pennsylvania home. The evidence at the scene indicated that the perpetrator had been running out of the house, not breaking into it. Tiny clues on the victim's body would tell police what happened that night, and who was responsible. (Repeat).

The 1998 murder of oil executive Ronald Shaw is recalled. Shaw was killed after three gunmen approached him and his wife, Rosana, and tried to gain access to Shaw's safe. Ronald J. Benson, Reginald P. Basile and Shannon Touchet were convicted for their roles in the killing. (Repeat).

The case of William Joe Jarvis, who was convicted of murdering his wife with a pipe bomb in a box resembling a Christmas present. (Repeat).

The police question a woman's claim that she was abducted; then physical evidence emerges that could confirm her story. (Repeat).

Blood-spatter experts and a forensic meteorologist try to determine whether the death of a man's wife was accidental. (Repeat).

The death of a police lieutenant's wife is investigated, and a short audio tape found by the police helps solve the case. (Repeat).

The victim had ingested a massive amount of cyanide. An unlikely clue – a flaw on a mailing envelope – exposed a murderer who was willing to kill innocent (Repeat).

Two young people are found dead, and their house burns down. (Repeat).

The investigation into the 1994 abduction-murder of Emory University coed Shannon Melendi following a softball game is detailed. (Repeat).

An investigation into a woman's deadly tumble down a staircase is featured. (Repeat).

A man is reported missing by his daughter in a case involving identity theft and murder. (Repeat).

The woman was dead. The man had been shot four times but he survived. When the man's version of events was at variance with the evidence, investigators turned to forensic science, hoping to determine if this was a botched robbery, or cold-blooded murder. (Repeat).

After a young mom is found brutally murdered in her home, investigators find startling clues on her cell phone that could lead to her killer. (Repeat).

A forensic tool becomes a cold case around. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

A look back at how the careers of master illusionists Siegfried and Roy came to an abrupt end when one of the team's prized tigers bit Roy Horn on the neck and dragged him offstage. (Repeat).

Roy attempts to recover from severe wounds that his tiger Mantacore has inflicted. (Repeat).

On April 15, 2013, two bombs explode during the iconic Boston Marathon, killing three spectators and injuring hundreds of others. In a race against time, investigators, using state of the art technology, circulate images to the public. (Repeat).

With the Boston Bombing suspects identified as domestic terrorist brothers, the manhunt begins, a terrifying crime spree ensues, and new information sheds light on the heinous crime. (Repeat).

News of the sudden passing of celebrated rock musician Tom Petty shocked fans worldwide, but a deeper look into the music legend's life reveals physical and emotional afflictions that may have led to his death at age 66. (Repeat).

In 1993, James Raymond Jordan Sr. went missing and his luxury car was found stripped and abandoned in North Carolina. Clues point to a tragic crime. (Repeat).

The 2004 death of Charlene Hummert, who was strangled with a rope in her Pennsylvania home. The victim's husband, Brian David Hummert, was convicted of murder. (Repeat).

The 2004 murder of Florida insurance adjuster Katrina Froeschle, who was killed while visiting a home to assess storm damage. Jason Funk, who was renting the house, later admitted to killing the victim after trying to rape her. (Repeat).

When a hit-and-run accident claimed the life of a high school athlete, everyone in town mourned his passing. Finding the killer was a long shot at best, but investigators hoped tiny paint chips and pieces of plastic found at the scene would lead them to the person who was behind the wheel. (Repeat).

The 1996 murder of Memphis resident Shannon Sanderson is recalled. She was abducted from her home and killed after winning money at a casino in Tunica, Tenn. Gerald Lee Powers was convicted of the murder in 1998 and sentenced to death. (Repeat).

The case of pipe bomber James Genrich, a Colorado man who was convicted of killing two people in 1991. He was sentenced in 1993 to life in prison without parole. (Repeat).

The 1986 murder of Wisconsin resident Lynnea Gran, who was bludgeoned in a grocery store. The case went unsolved for years, until DNA evidence led to the arrest and conviction of the victim's son, Rodger Allen Gran. (Repeat).

The 2000 murder of Australian David Crawford, who was killed with an ax during a robbery. The victim's pacemaker recorded the exact time of death and led to the conviction of Ivan John Jones, a suspect who did not have an alibi for that specific time. (Repeat).

An elderly woman's fatal fall down a flight of steps is dismissed as an accident until the police receive a tip indicating otherwise. (Repeat).

The body of a missing college student is found in a ravine. (Repeat).

A house fire that killed a woman is investigated, and a heater appears to have started the blaze, but officials soon suspect foul play. (Repeat).

The murders of Dale and Glee Ewell, and their daughter, Tiffany, in their Fresno home in 1992. The couple's son, Dana, was convicted in the case, which involved a trust fund. Joel Radovcich, a college friend of Dana's, was convicted for his role in the crimes. (Repeat).

The abduction and murder of Adolph Coors III in 1960 is recalled. Coors's body was discovered seven months after his family received a ransom note from an alleged kidnapper. After a lengthy investigation, former Fulbright scholar Joseph Corbett was convicted of murdering Coors. (Repeat).

For twelve years, the murder of a young woman went unsolved, but with the passage of time came the development of technology. Would a used tissue found at the crime scene give police the evidence they needed to crack the case and bring a killer to justice? (Repeat).

The 1997 rape and murder of 9-year-old Sharra Ferger in Pasco County, Fla., is recalled. Gary Elishi Cochran (the victim's uncle) and Gary Steven Cannon were convicted for their roles in the crimes and both received life sentences. (Repeat).

The 2004 death of Charlene Hummert, who was strangled with a rope in her Pennsylvania home. The victim's husband, Brian David Hummert, was convicted of murder. (Repeat).

The 2004 murder of Florida insurance adjuster Katrina Froeschle, who was killed while visiting a home to assess storm damage. Jason Funk, who was renting the house, later admitted to killing the victim after trying to rape her. (Repeat).

When a hit-and-run accident claimed the life of a high school athlete, everyone in town mourned his passing. Finding the killer was a long shot at best, but investigators hoped tiny paint chips and pieces of plastic found at the scene would lead them to the person who was behind the wheel. (Repeat).

The 1996 murder of Memphis resident Shannon Sanderson is recalled. She was abducted from her home and killed after winning money at a casino in Tunica, Tenn. Gerald Lee Powers was convicted of the murder in 1998 and sentenced to death. (Repeat).

The case of pipe bomber James Genrich, a Colorado man who was convicted of killing two people in 1991. He was sentenced in 1993 to life in prison without parole. (Repeat).

The 1986 murder of Wisconsin resident Lynnea Gran, who was bludgeoned in a grocery store. The case went unsolved for years, until DNA evidence led to the arrest and conviction of the victim's son, Rodger Allen Gran. (Repeat).

The 2000 murder of Australian David Crawford, who was killed with an ax during a robbery. The victim's pacemaker recorded the exact time of death and led to the conviction of Ivan John Jones, a suspect who did not have an alibi for that specific time. (Repeat).

An elderly woman's fatal fall down a flight of steps is dismissed as an accident until the police receive a tip indicating otherwise. (Repeat).

The body of a missing college student is found in a ravine. (Repeat).

A house fire that killed a woman is investigated, and a heater appears to have started the blaze, but officials soon suspect foul play. (Repeat).

The murders of Dale and Glee Ewell, and their daughter, Tiffany, in their Fresno home in 1992. The couple's son, Dana, was convicted in the case, which involved a trust fund. Joel Radovcich, a college friend of Dana's, was convicted for his role in the crimes. (Repeat).

The abduction and murder of Adolph Coors III in 1960 is recalled. Coors's body was discovered seven months after his family received a ransom note from an alleged kidnapper. After a lengthy investigation, former Fulbright scholar Joseph Corbett was convicted of murdering Coors. (Repeat).

For twelve years, the murder of a young woman went unsolved, but with the passage of time came the development of technology. Would a used tissue found at the crime scene give police the evidence they needed to crack the case and bring a killer to justice? (Repeat).

The 1997 rape and murder of 9-year-old Sharra Ferger in Pasco County, Fla., is recalled. Gary Elishi Cochran (the victim's uncle) and Gary Steven Cannon were convicted for their roles in the crimes and both received life sentences. (Repeat).

A gruesome discovery in a small town church sends investigators on a search for a killer. (Repeat).

An insurance agent is shot execution style in his office in broad daylight, but the killer left no fingerprints and there was no murder weapon found at the scene. Then, investigators discover a critical clue invisible to the naked eye that cracks the case. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Suspicion and infidelity plague a successful couple. (Repeat).

A Mississippi family are plagued by dark secrets. (Repeat).

A murder involving a Mississippi couple is detailed. (Repeat).

A family-owned real-estate business becomes deadly. (Repeat).

A family's problems with envy and flirtation result in a deadly confrontation. (Repeat).

A troubled town is unnerved when a shallow grave unearths a body. (Repeat).

It's usually easy to determine how a criminal entered the crime scene. But in this case, it was far from clear. It looked like the killer vanished into thin air...and perhaps he had. (Repeat).

When a young fireman died from what appeared to be serious but undiagnosed heart disease, his family and friends were devastated but they had no proof of foul play. Then they learned that, six years earlier in a nearby town, a young police officer died in the same way. The men had one thing in common: at the time of their deaths, they were married to the same woman. (Repeat).

The 2005 murder of Christie Wilson, who disappeared after leaving a California casino, is recalled. Mario Flavio Garcia was convicted in 2006 of killing Wilson after meeting her at the casino and spending time drinking and gambling with her. (Repeat).

A woman is murdered in her home, and clues include a pair of eyeglasses and a shoeprint in a squashed tomato. (Repeat).

The investigation into a missing Texas school teacher is aided by an ATM transaction and a shoelace. (Repeat).

The mystery surrounding the 1993 slaying of Mia Zapata, the lead singer for the Seattle punk-rock band the Gits, is solved a decade later with DNA evidence. (Repeat).

The case of a missing Michigan State University student. (Repeat).

How unlucky could one man be? His wife had taken her own life, and his college sweetheart had killed herself in much the same fashion fourteen years earlier. Investigators had to determine if this was a bizarre coincidence, or an attempt to get away with murder... twice. (Repeat).

The 1996 murder of Connecticut resident Gayle Isleib, who was shot and killed in her driveway by coworker Tyrone Montgomery. Montgomery was sentenced to 60 years for the murder and received another five years for plotting to kidnap the victim. (Repeat).

The 1993 rape and murder of Janet Siclari, who was killed in New Jersey. Thomas Jabin Berry was convicted, and sentenced to two life terms. (Repeat).

A 13-year-old girl went missing from her Colorado home, and the only evidence the kidnapper left behind was three fingerprints on a window screen. Two years later, a latent print examiner, new to the county and the crime lab, changed the course of the investigation by sharing a little-known fact with his colleagues. (Repeat).

The 1991 murder of Myrtle Beach resident Heather Stigliano is recalled. The victim was killed by James Bernard Whipple during a robbery. (Repeat).

The 2001 murders of Texas residents Cammy Lynn Keleman and Dana Denise Feazell are investigated. (Repeat).

The 2004 murders of Leslie Mazzara and Adriane Insogna of Napa, Cal., are investigated. The women were stabbed to death as they slept in their home. Eric Matthew Copple, a co-worker of Insogna, pleaded guilty to the killings. (Repeat).

It's usually easy to determine how a criminal entered the crime scene. But in this case, it was far from clear. It looked like the killer vanished into thin air...and perhaps he had. (Repeat).

When a young fireman died from what appeared to be serious but undiagnosed heart disease, his family and friends were devastated but they had no proof of foul play. Then they learned that, six years earlier in a nearby town, a young police officer died in the same way. The men had one thing in common: at the time of their deaths, they were married to the same woman. (Repeat).

The 2005 murder of Christie Wilson, who disappeared after leaving a California casino, is recalled. Mario Flavio Garcia was convicted in 2006 of killing Wilson after meeting her at the casino and spending time drinking and gambling with her. (Repeat).

A woman is murdered in her home, and clues include a pair of eyeglasses and a shoeprint in a squashed tomato. (Repeat).

The investigation into a missing Texas school teacher is aided by an ATM transaction and a shoelace. (Repeat).

The mystery surrounding the 1993 slaying of Mia Zapata, the lead singer for the Seattle punk-rock band the Gits, is solved a decade later with DNA evidence. (Repeat).

The case of a missing Michigan State University student. (Repeat).

How unlucky could one man be? His wife had taken her own life, and his college sweetheart had killed herself in much the same fashion fourteen years earlier. Investigators had to determine if this was a bizarre coincidence, or an attempt to get away with murder... twice. (Repeat).

The 1996 murder of Connecticut resident Gayle Isleib, who was shot and killed in her driveway by coworker Tyrone Montgomery. Montgomery was sentenced to 60 years for the murder and received another five years for plotting to kidnap the victim. (Repeat).

The 1993 rape and murder of Janet Siclari, who was killed in New Jersey. Thomas Jabin Berry was convicted, and sentenced to two life terms. (Repeat).

A 13-year-old girl went missing from her Colorado home, and the only evidence the kidnapper left behind was three fingerprints on a window screen. Two years later, a latent print examiner, new to the county and the crime lab, changed the course of the investigation by sharing a little-known fact with his colleagues. (Repeat).

The 1991 murder of Myrtle Beach resident Heather Stigliano is recalled. The victim was killed by James Bernard Whipple during a robbery. (Repeat).

The 2001 murders of Texas residents Cammy Lynn Keleman and Dana Denise Feazell are investigated. (Repeat).

The 2004 murders of Leslie Mazzara and Adriane Insogna of Napa, Cal., are investigated. The women were stabbed to death as they slept in their home. Eric Matthew Copple, a co-worker of Insogna, pleaded guilty to the killings. (Repeat).

Stories from across the world and refreshing conversations. (New).

Stories from across the world and refreshing conversations. (New).

A mother of four goes missing prior to testifying against her abusive boyfriend. (Repeat).

The disappearance of a young mom from Austin, Texas, doesn't ring alarm bells for the police, who suspect she may be taking a break. Her family, however, fears the worst. (Repeat).

The disappearance of a worker at a Green Bay paper mill is investigated. (Repeat).

In Phoenix, a wave of late night sexual assaults appear to be the work of a serial rapist, who targets women in their own homes while they sleep. (Repeat).

The 1995 disappearance of three members of a wealthy Taiwanese family living in Virginia is investigated. (Repeat).

When Jamey Walker, a young woman with a bright future is kidnapped and murdered in the spring of 1981, her mother Eleanor dedicates the rest of her life to finding the killer in hopes of finding justice for Jamey. (Repeat).

The investigation into the execution-style murders of a psychiatrist and his adult son goes cold until, months later, an attempted armored car robbery unexpectedly sheds light on the case. (Repeat).

The exoneration of convicted murderer Roy Arthur Brown is examined. Brown was found guilty of the 1991 killing of New York social worker Sabina Kulakowski and sentenced to prison, based in part on bite marks found on the victim. However, DNA evidence would later prove that Brown was innocent. (Repeat).

The 2004 murder of Florida resident Cathy Lamb, who was bludgeoned to death with a tire iron in her home, is recalled. The victim's husband, Jeffrey Lamb, was convicted of the crime and given a life sentence. (Repeat).

The 1998 murder of Texas trial lawyer Leslie Vaughn, who was shot while sleeping. The victim's son Brian was convicted of murder and given a 33-year sentence. (Repeat).

The 1998 murder of Ohio resident Judith Johnson is recalled. Johnson's son-in-law, Clarence Elkins, was originally convicted of the crimes, but was exonerated by DNA evidence. (Repeat).

The 1984 murder of Middle Tennessee State student Laura Salmon, who was killed by numerous blows to the head. The victim's ex-boyfriend, David Kyle Gilley, was convicted of the murder after his DNA was found on a pair of men's jeans that were covering the vicitim's body. (Repeat).

The police target a murdered woman's husband as her killer until cell-phone records point to someone who has been close by during the investigation. (Repeat).

The 1969 murder of Texas resident Diane Maxwell Jackson, who was killed as she traveled to work, is recalled. James Ray Davis confessed to the killing in 2003 after police matched his fingerprints to those found at the crime scene. (Repeat).

The 2003 murders of Idaho residents Alan and Diane Johnson, who where shot in their Bellevue home, are recalled. The victims' daughter, Sarah, was convicted of killing the couple in a dispute about her boyfriend. (Repeat).

The 1995 murder of South Carolina hairdresser Dana Satterfield, who was found strangled in her beauty shop, is recalled. (Repeat).

The 1995 murders of Oregon residents Roxanne Ellis and Michelle Abdill are recalled. Robert James Acremant admitted to shooting the pair in a pickup truck, after trying to get money from them. (Repeat).

A human skeleton was discovered in the North Carolina marshlands and, when investigators learned she'd been dead for 18 months, they knew it would be difficult to find out who she was, much less who killed her. A forensic anthropologist was able to determine the victim's race, age and height, but it would take an inventive computer consultant to give her a face and a name. (Repeat).

The discovery of a bag aids police in solving a couple's murder. (Repeat).

A mobile-home fire leads to an investigation of a man's murder. (Repeat).

A missing security guard's body is found after 19 months, but leads run cold for 14 years until an investigator finds evidence on the victim's foot. (Repeat).

The 1981 strangulation murder of Chicago Heights resident Susan Schumake, a student at SIU (Carbondale). The crime remained unsolved for more than two decades until DNA evidence led to the conviction of Daniel Woloson. (Repeat).

In 2004, Mary Ann Clibbery was found brutally murdered in her Illinois business and investigators had to determine if this was a robbery gone wrong or a calculated murder. The evidence at the scene told police what happened and they got a huge break when evidence from the murder was found on top of a nearby frozen river. (Repeat).

The 1998 murder of Texas trial lawyer Leslie Vaughn, who was shot while sleeping. The victim's son Brian was convicted of murder and given a 33-year sentence. (Repeat).

The 1998 murder of Ohio resident Judith Johnson is recalled. Johnson's son-in-law, Clarence Elkins, was originally convicted of the crimes, but was exonerated by DNA evidence. (Repeat).

The 1984 murder of Middle Tennessee State student Laura Salmon, who was killed by numerous blows to the head. The victim's ex-boyfriend, David Kyle Gilley, was convicted of the murder after his DNA was found on a pair of men's jeans that were covering the vicitim's body. (Repeat).

The police target a murdered woman's husband as her killer until cell-phone records point to someone who has been close by during the investigation. (Repeat).

The 1969 murder of Texas resident Diane Maxwell Jackson, who was killed as she traveled to work, is recalled. James Ray Davis confessed to the killing in 2003 after police matched his fingerprints to those found at the crime scene. (Repeat).

The 2003 murders of Idaho residents Alan and Diane Johnson, who where shot in their Bellevue home, are recalled. The victims' daughter, Sarah, was convicted of killing the couple in a dispute about her boyfriend. (Repeat).

The 1995 murder of South Carolina hairdresser Dana Satterfield, who was found strangled in her beauty shop, is recalled. (Repeat).

The 1995 murders of Oregon residents Roxanne Ellis and Michelle Abdill are recalled. Robert James Acremant admitted to shooting the pair in a pickup truck, after trying to get money from them. (Repeat).

A human skeleton was discovered in the North Carolina marshlands and, when investigators learned she'd been dead for 18 months, they knew it would be difficult to find out who she was, much less who killed her. A forensic anthropologist was able to determine the victim's race, age and height, but it would take an inventive computer consultant to give her a face and a name. (Repeat).

The discovery of a bag aids police in solving a couple's murder. (Repeat).

A mobile-home fire leads to an investigation of a man's murder. (Repeat).

A missing security guard's body is found after 19 months, but leads run cold for 14 years until an investigator finds evidence on the victim's foot. (Repeat).

The 1981 strangulation murder of Chicago Heights resident Susan Schumake, a student at SIU (Carbondale). The crime remained unsolved for more than two decades until DNA evidence led to the conviction of Daniel Woloson. (Repeat).

In 2004, Mary Ann Clibbery was found brutally murdered in her Illinois business and investigators had to determine if this was a robbery gone wrong or a calculated murder. The evidence at the scene told police what happened and they got a huge break when evidence from the murder was found on top of a nearby frozen river. (Repeat).

Stories from across the world and refreshing conversations. (Repeat).

Stories from across the world and refreshing conversations. (Repeat).

Manu Raju leads an in-depth conversation on the week's most important political storylines, with a diverse set of analysts and news-making interviews. (Repeat).

Crystal McDowell disappears as Hurricane Harvey rocks Houston, Texas. (Repeat).

Former model Samira Frasch was living a life of extravagance until tragedy struck. The mother of two was found dead at the bottom of her swimming pool with both her children missing from the home. (Repeat).

Beautiful aspiring cosmetologist Shannon Graves is found dismembered in a padlocked freezer. But when another woman is spotted driving her car, going into her apartment, detectives discover a chilling cover-up. (Repeat).

Successful doctor and mom of two, Teresa Sievers, is found bludgeoned to death in her kitchen after returning home from a family vacation. Forensics and surveillance video lead investigators across state lines to shocking evidence. (Repeat).

Sex and murder are often tied together in criminal investigations; and detectives uncover dirty secrets, scandalous sex affairs, online sex addictions, jealousy, and stunning twisted fantasies when looking for motives for murder. (Repeat).

Sex and Murder are often tied together in criminal investigations. In this series, detectives uncover dirty secrets, scandalous sex affairs, online sex addictions, jealousy and stunning twisted fantasies when looking for motives for murder. (Repeat).

In 2006, Texas real estate agent Sarah Anne Walker was found brutally murdered in a model home. Weeks later, a witness came forward who may have seen the killer and police used forensic hypnosis to help him recall every detail of the man's appearance. His description was used to create a composite sketch, which police used to draw the killer out of hiding. (Repeat).

Officials investigate the shooting death of a Minnesota father by focusing on a mysterious set of footprints in snow, presumably left by the killer. (Repeat).

A politician's suspicious death is probed. (Repeat).

A robbery that ended in murder. (Repeat).

A bloody crime scene yields few clues until a suspect provides details about a dancer who hears voices in her head. (Repeat).

Evidence found on a bridge shows that a woman's apparent suicide was actually murder. (Repeat).

A construction foreman is killed and DNA evidence steers the police from an obvious suspect to an unlikely one. (Repeat).

In 2000, Judy Southern arrived home from work and was shot by a gunman waiting within. Her husband Allen arrived shortly afterwards, called 911 to report his wife had been shot and drove her to the hospital. She died on arrival and the investigation focused on her husband Allen, but forensic analysis and a suicide note found at the scene pointed to the killer. (Repeat).