Crime Plus Investigation SD

With a mountain of seemingly damning evidence stacking up against him, Rex Heuermann's family struggles to understand how their beloved patriarch could be the monstrous serial killer law enforcement claims he is.

Preview of "Invisible Monsters: Serial Killers in America.".

Weaving together the stories of five of America's most notorious serial killers: Ted Bundy, John Wayne Gacy, Jeffrey Dahmer, the Green River Killer and BTK.

A man ordered into custody attempts a daring escape from court; a judge doesn't appreciate a defendant's constant interruptions; a woman faces off against her mother, who tried to frame her for murder.

A man charged with murder attempts a bold escape; an attorney is attacked by his own client; a man blames his pet for cursing at a judge.

A look at some of the wildest courtroom moments; a wrestling move lands a teenager in court; a man due at a hearing, instead runs from the courthouse; a defendant's comment offends a judge.

A look at some of the wildest courtroom moments; a defendant has multiple outbursts at trial; a man about to be sentenced attempts a courtroom escape; a judge is frustrated by a defendant's constant disruptions.

In 2004, a young Calgary family settled in for the evening; at about 9 pm, the husband left for work as a security guard, while his wife stayed home with their two children; in the middle of the night, she woke to the sound of shattered glass and within minutes the entire home was engulfed in flames; after desperate attempts to reach her children failed, the mother managed to escape; senior crime

Susan Tice and Erin Gilmour are found dead and assaulted; the women don't know each other and both cases remain unsolved for decades; 40 years later, the killer is arrested, charged and convicted thanks to genetic genealogy research.

In 2018, an explosion kills Anthony House on his doorstep; as police investigate, another bomb goes off, killing teen Draylen Mason; it becomes clear that Austin, Texas, is under attack from a serial bomber; police must use CCTV to track him down.

Fraser and Kowalski try to thank a man for saving a boy's life and inadvertently reveal his identity as a federal witness.

Fraser and Kowalski protect Kowalski's ex-wife and her new boyfriend, a politician who has been receiving death threats.

In 2017, in San Diego, 28-year-old musician Omar Medina goes missing; his family's worst fears are confirmed when his body turns up in a barrel floating in the bay; police turn to surveillance footage to track down the people responsible.

In 2018, an explosion kills Anthony House on his doorstep; as police investigate, another bomb goes off, killing teen Draylen Mason; it becomes clear that Austin, Texas, is under attack from a serial bomber; police must use CCTV to track him down.

At the request of a seaman serving a life sentence for stabbing a transsexual prostitute 20 years earlier, Harm convinces the naval authorities to reopen the case.

A strict mother and a lenient mother face off for eight days, each fighting to prove that her parenting style is the only way to raise successful adults.

A life coach for pornography addicts and an adult film star debate the impact of pornography on society.

In Columbia, South Carolina, a serial killer snatches a 15-year-old girl from her best friend's front yard.

"Fugitives Caught on Tape" follows law enforcement officers as they pursue fugitives on the run. With access to a multitude of cameras including body and dash cams, security and traffic cams, personal doorbell footage, smartphone cams and more, viewers get a look at how agencies track down fleeing suspects.

"Fugitives Caught on Tape" follows law enforcement officers as they pursue fugitives on the run. With access to a multitude of cameras including body and dash cams, security and traffic cams, personal doorbell footage, smartphone cams and more, viewers get a look at how agencies track down fleeing suspects.

All evidence points to the film distributor, who also happens to be a registered sex offender, in the investigation of an adult film star's murder, but an accident at the lab may taint a key piece of evidence.

At the request of a seaman serving a life sentence for stabbing a transsexual prostitute 20 years earlier, Harm convinces the naval authorities to reopen the case.

The president nominates a tough Marine lawyer, Col. Gordon Cresswell, to replace Chegwidden, sparking rampant rumors on Capitol Hill and in the JAG section.

All evidence points to the film distributor, who also happens to be a registered sex offender, in the investigation of an adult film star's murder, but an accident at the lab may taint a key piece of evidence.

A strict mother and a lenient mother face off for eight days, each fighting to prove that her parenting style is the only way to raise successful adults.

A life coach for pornography addicts and an adult film star debate the impact of pornography on society.

In Columbia, South Carolina, a serial killer snatches a 15-year-old girl from her best friend's front yard.

"Fugitives Caught on Tape" follows law enforcement officers as they pursue fugitives on the run. With access to a multitude of cameras including body and dash cams, security and traffic cams, personal doorbell footage, smartphone cams and more, viewers get a look at how agencies track down fleeing suspects.

"Fugitives Caught on Tape" follows law enforcement officers as they pursue fugitives on the run. With access to a multitude of cameras including body and dash cams, security and traffic cams, personal doorbell footage, smartphone cams and more, viewers get a look at how agencies track down fleeing suspects.

A strict mother and a lenient mother face off for eight days, each fighting to prove that her parenting style is the only way to raise successful adults.

A life coach for pornography addicts and an adult film star debate the impact of pornography on society.

In Columbia, South Carolina, a serial killer snatches a 15-year-old girl from her best friend's front yard.

"Fugitives Caught on Tape" follows law enforcement officers as they pursue fugitives on the run. With access to a multitude of cameras including body and dash cams, security and traffic cams, personal doorbell footage, smartphone cams and more, viewers get a look at how agencies track down fleeing suspects.

"Fugitives Caught on Tape" follows law enforcement officers as they pursue fugitives on the run. With access to a multitude of cameras including body and dash cams, security and traffic cams, personal doorbell footage, smartphone cams and more, viewers get a look at how agencies track down fleeing suspects.

One night in 1973, as Peter Demeter pulls his Mercedes into his driveway, the body of his wife Christine Demeter is revealed; investigators launch an epic investigation and discover a story and cast of characters that is stranger than fiction.

A look at some of Canada's most infamous criminal cases that have had lasting impacts on communities and the justice system; featuring extensive archival footage and intimate family interviews.

Choir director Kathy Blair's son discovers her murdered at home; detectives find camera footage containing a shadowy figure that might just be their killer; the murder of a couple nearby sparks fears this might be the work of a serial killer.

Kowalski and Fraser begin an investigation that reveals the dark side of boxing after one of Kowalski's students injures someone in the ring.

While the police force is on strike, Fraser and Kowalski help a bounty hunter find a bail jumper from Montana.

In 2017, Alisha Canales-McGuire is shot dead at her sister's house; evidence points to a targeted attack, but detectives can find no motive until CCTV and social media lead to a tangled murder plot and a twist of fate.

Choir director Kathy Blair's son discovers her murdered at home; detectives find camera footage containing a shadowy figure that might just be their killer; the murder of a couple nearby sparks fears this might be the work of a serial killer.

When a government official is killed during a routine patrol, a sergeant stands accused of involuntary manslaughter, and Harm and Mac go to Baghdad to help with the court-martial.

Mac and Turner investigate the Naval Academy's sailing instructor for dereliction of duty after a midshipman drowns during a training exercise.

When Lyle's niece is accused of committing a crime on her college campus, Lyle enlists Margaret and Todd to vindicate her.

The NCIS team investigates a man overboard fatality from a Navy destroyer at sea; Torres is frustrated with Vance's assignment to mentor three high school students.

A simple job at the Los Angeles Natural History Museum turns deadly when thieves steal things from a rare gem exhibit to get the materials they need to make a nuclear bomb.

When a man is murdered as he tries to pay his son's ransom with $3 million worth of jewels, the CSI team is called to investigate and one member of the group is killed in the line of duty.

When a government official is killed during a routine patrol, a sergeant stands accused of involuntary manslaughter, and Harm and Mac go to Baghdad to help with the court-martial.

Mac and Turner investigate the Naval Academy's sailing instructor for dereliction of duty after a midshipman drowns during a training exercise.

When a man is murdered as he tries to pay his son's ransom with $3 million worth of jewels, the CSI team is called to investigate and one member of the group is killed in the line of duty.

A simple job at the Los Angeles Natural History Museum turns deadly when thieves steal things from a rare gem exhibit to get the materials they need to make a nuclear bomb.

When Lyle's niece is accused of committing a crime on her college campus, Lyle enlists Margaret and Todd to vindicate her.

McGee reluctantly visits his high school after the unique computer password he used as a teenager is linked to the murder of a department of defense contractor; an intruder breaks into McGee's home in an attempt to steal his high school computer.

When a man is murdered as he tries to pay his son's ransom with $3 million worth of jewels, the CSI team is called to investigate and one member of the group is killed in the line of duty.

A simple job at the Los Angeles Natural History Museum turns deadly when thieves steal things from a rare gem exhibit to get the materials they need to make a nuclear bomb.

When a government official is killed during a routine patrol, a sergeant stands accused of involuntary manslaughter, and Harm and Mac go to Baghdad to help with the court-martial.

Mac and Turner investigate the Naval Academy's sailing instructor for dereliction of duty after a midshipman drowns during a training exercise.

When DEA Agent Talia Del Campo's (Mercedes Mason) partner is murdered, she turns to the team for help; Kensi thinks Deeks is hiding something.

Jolene Riendeau, a 10-year-old girl, disappears without a trace from a Montreal neighborhood, she was last seen at a local convenience store; her remains were unearthed twelve years later near a bridge and her parents are still searching for answers.

True crime novels are often topping best sellers lists; to explore the reason of public fascination with this genre of storytelling, "Crime Beat" sits down with five authors pushing the boundaries of true crime.

A motorist shoots dead Whitney Gray while she shops with her young kids and teenage niece; detectives follow a trail of CCTV to track down the suspect car and discover that the killer is on the run and carrying a stash of weapons.

Kowalski, Welsh and Thatcher (Callum Keith Rennie, Beau Starr, Camilla Scott) all witness a murder at the mall, but can't agree on who did it.

When Fraser's friend intercepts a secret message, Fraser and Kowalski become entrapped in a deadly arms transaction.

On April 3rd, 2017, Assistant Chief Deputy Clint Greenwood is shot dead at point blank range at the Harris County Courthouse outside Houston, Texas; no eye witnesses, but maybe security cameras lead them to Clint's killer.

A motorist shoots dead Whitney Gray while she shops with her young kids and teenage niece; detectives follow a trail of CCTV to track down the suspect car and discover that the killer is on the run and carrying a stash of weapons.

Harm and Mac arrive for the trial of three MPs charged with abusing a prisoner at the Guantanamo Bay prison camp for al-Qaida terrorists.

Coates' once-shady past comes back to haunt her when an old friend comes to stay and frames her for murder.

Margaret asks Todd for help on a seemingly straightforward wrongful termination case over a dating app, but with Todd's investigation, they quickly realize it's much more complicated; tensions between Margaret and Gus simmer.

Director Vance is notified by the Pentagon that the nuclear submarine Gibbs and Bishop are aboard to conduct a murder investigation has gone radio silent.

Team Scorpion explores a deep cave system in an effort to prevent a bat population from harming the North American ecosystem; the team dons Halloween costumes for Walter's impending immigration inspection.

A drive-by shooting from a boat leaves a beach partier dead, and the CSI team protects the 8-year-old witness during the search for the killer.

Harm and Mac arrive for the trial of three MPs charged with abusing a prisoner at the Guantanamo Bay prison camp for al-Qaida terrorists.

Coates' once-shady past comes back to haunt her when an old friend comes to stay and frames her for murder.

A drive-by shooting from a boat leaves a beach partier dead, and the CSI team protects the 8-year-old witness during the search for the killer.

Team Scorpion explores a deep cave system in an effort to prevent a bat population from harming the North American ecosystem; the team dons Halloween costumes for Walter's impending immigration inspection.

Margaret asks Todd for help on a seemingly straightforward wrongful termination case over a dating app, but with Todd's investigation, they quickly realize it's much more complicated; tensions between Margaret and Gus simmer.

Jimmy is torn between family and work after his father-in-law asks him to tamper with evidence in a current murder investigation; Ed's poker buddy offers to help with the case.

A drive-by shooting from a boat leaves a beach partier dead, and the CSI team protects the 8-year-old witness during the search for the killer.

Team Scorpion explores a deep cave system in an effort to prevent a bat population from harming the North American ecosystem; the team dons Halloween costumes for Walter's impending immigration inspection.

Harm and Mac arrive for the trial of three MPs charged with abusing a prisoner at the Guantanamo Bay prison camp for al-Qaida terrorists.

Coates' once-shady past comes back to haunt her when an old friend comes to stay and frames her for murder.

The NCIS team investigates a Peruvian massacre that occurred 20 years ago after it learns that a fashion model, who may have survived the incident, may now be in danger.

Curious about why the owner of an expensive sports car would be outside a notoriously seedy Toronto motel, police knock on the door and are met with gunfire; over the next several hours, hundreds of bullets are fired in the biggest shootout in the city's history; when the onslaught is over, the ensuing investigation uncovers a string of crimes leading back to the elderly owners of a B.C. gun shop.

Two brothers entered a bank in Saanich, B.C. dressed in body armor and armed with semi-automatic rifles; they demanded money and took everyone inside as hostages; then, instead of escaping with the cash, the brothers paced inside the bank as police arrived on scene before a hailstorm of bullets suddenly erupted resulting in two deaths and many people with their lives forever changed.

Shirley Shell is a loving wife and the dedicated mother of three children and two grandchildren, but in 2007, Shirley is found brutally murdered at home in Edmond, Okla.

During a night of full-moon madness, Ray punches a hole in the interrogation room wall and finds a perfectly preserved corpse.

Fraser must find a flight attendant's killer before her RCMP father starts an international incident.

Josh Richards is shot execution style in the middle of a nightclub in Appleton, Wis.; when detectives delve deeper into the investigation, they discover a camera has the potential to reveal the identity of a killer.

Shirley Shell is a loving wife and the dedicated mother of three children and two grandchildren, but in 2007, Shirley is found brutally murdered at home in Edmond, Okla.

Harm and Mac assist with an FBI investigation into the mysterious disappearance of the Navy's top bioweapons scientist; Bud presents Cresswell with a petition from a female Marine who wants to be allowed to box against male opponents.

After enduring an injury in a Christmas Eve car accident, a radio show sparks a memory for Mac, in which a psychologist forced her to face Webb's deceit.

When Margaret finds herself on the verge of losing a prominent case involving the murder of an investigative journalist, Todd seeks help from an unlikely source -- his imprisoned ex-girlfriend, Veronica.

Following an active shooter lockdown at a naval hospital, the team searches for a suspect who fled the scene; someone from Sloane's past is a key witness in the case.

On election day, someone tries to create turmoil in the U.S. presidential election, and Team Scorpion is called to investigate.

When a young woman is pushed in front of a moving bus, the CSI team suspects her boyfriend; Calleigh's father fears he may have killed someone after a night of drinking.

Harm and Mac assist with an FBI investigation into the mysterious disappearance of the Navy's top bioweapons scientist; Bud presents Cresswell with a petition from a female Marine who wants to be allowed to box against male opponents.

After enduring an injury in a Christmas Eve car accident, a radio show sparks a memory for Mac, in which a psychologist forced her to face Webb's deceit.

When a young woman is pushed in front of a moving bus, the CSI team suspects her boyfriend; Calleigh's father fears he may have killed someone after a night of drinking.

On election day, someone tries to create turmoil in the U.S. presidential election, and Team Scorpion is called to investigate.

When Margaret finds herself on the verge of losing a prominent case involving the murder of an investigative journalist, Todd seeks help from an unlikely source -- his imprisoned ex-girlfriend, Veronica.

Torres relies on his team's investigative skills after he wakes up on a dilapidated fishing boat and is covered in blood and unable to remember the last 12 hours.