HLN A man is arrested and convicted for a series of sexual assaults in Indiana; years later, forensic developments reveal new facts about the case. 2026-05-15 The murder of a young Seattle couple puzzles investigators until the victims' dog, Chief, leads police to the killer. 2026-05-15 A handsome young doctor's fiancée experiences severe illness after revealing that she is pregnant, and launches her own investigation to determine if the doctor is somehow responsible. 2026-05-15 A seemingly model citizen turns out to be a serial killer. 2026-05-15 An abandoned, still-running car leads investigators to a body with unusual marks and a DNA trail that lead to the killer. 2026-05-15 Police find fragments of deleted computer files leading them to suspect a woman's suicide is really murder. 2026-05-15 Investigating the worst arson spree in U.S. history -- a rash of more than 75 fires near Seattle. 2026-05-15 Computers aid the police and FBI in solving a string of crimes. 2026-05-15 Using an anonymous letter and geographical profiling, investigators close in on a serial rapist, and a cleverly obtained DNA sample confirms their suspicions. 2026-05-15 When a young boy has serious respiratory problems and his father shows signs of early Alzheimer's disease, a chance encounter with a stranger kicks off an investigation into the cause. 2026-05-15 Police in St. Petersburg, Fla., use cell phone mapping, wiretapping and a host of forensic evidence to find a surgeon's killer. 2026-05-15 A woman wins her release after being imprisoned for allegedly killing her mother in a car fire. 2026-05-15 Authorities are able to apprehend a kidnapper because he allowed his victim to write a will on a telltale pad of paper. 2026-05-15 Experts debate whether an apparent heart attack victim died from natural causes or alleged poisoning by his girlfriend. 2026-05-15 When a 12-year-old was found dead in her home, police were left clueless until a string of burglaries months later. A trail of stolen goods may help solve a murder. 2026-05-15 When 15-year-old Marlene Miller was murdered, it would take 24 years and several retrials before forensic scientists discovered the evidence to bring her killer to justice. 2026-05-15 Detectives use a forged signature to find a woman's abductor. 2026-05-15 A woman is killed two days before she was scheduled to testify against a man accused of assaulting her and the prime suspect has an alibi. 2026-05-15 A bite mark is all the evidence needed to convict a suspect who was robbing tourists in Florida. 2026-05-15 Technology able to analyze human bite-marks yields information on a woman's death. 2026-05-15 An attack on a couple's home leaves the husband dead, the wife gravely injured and their son as a prime suspect; hundreds of miles away, a DNA sample may lead to the killer. 2026-05-15 Detectives think they've solved a murder when they find the weapon and victim's blood in a man's flat, but the evidence may have been planted. 2026-05-15 The anchors share the latest stories about significant events that take place across the world and interview prominent figures. 2026-05-15 The anchors share the latest stories about significant events that take place across the world and interview prominent figures. 2026-05-15 The anchors share the latest stories about significant events that take place across the world and interview prominent figures. 2026-05-15 A 20-year-old woman sets out on her bike and never returns; her body is found a few miles from her house with a gunshot wound to the head; years go by without any evidence or leads, until new investigators and technology breaks the case. 2026-05-15 A navy lieutenant is murdered while deployed out to sea; arsenic poisoning is the cause of death; investigators discover he had more than his fair share of enemies, but it takes years before investigators discover what really happened to him. 2026-05-15 A building manager finds the lifeless body of a young woman in the bathtub; when questioned, an ex-con living downstairs lies to police; the lies do not prove murder and the case goes cold, then a new forensic tool examines the evidence. 2026-05-15 A murder victim's final moments are caught on tape; the crime scene looks like a clear robbery-murder; text evidence at first points to a jilted lover, but police identify a second suspect with a motive. 2026-05-15 A wounded woman calls 911; her husband, who wants a divorce, gets a hard look from police, but he has an airtight alibi during the murder; forensic science of ballistics draws a direct connection. 2026-05-15 A religious woman is shot execution style in the suburbs of Michigan; surveillance video reveals it was a trio of killers; eventually, detectives get a break: a handwritten note. 2026-05-15 Three sex workers are murdered and left along a river; a serial killer was on the loose and for years the perp was never identified. 2026-05-15 He is a sex offender and a murderer who attacks in a terrifying rage; this predator manages to evade capture for years, but he leaves evidence behind, his palm print; detectives are determined to put a face to the print. 2026-05-15 When a house fire kills the only doctor in a small town, an arson investigation leads to the son of the doctor's nurse; the prosecutor worries this might have been a miscarriage of justice. 2026-05-15 A young woman is found murdered on the side of a rural driveway; the victim had been out with friends; the investigation would remain unsolved; until three decades later, when forensics from an unrelated crime helps break the case. 2026-05-15 A hearing impaired 77-year-old on a road trip is shot to death because the man cannot hear his assailant's demands; random murders are among the hardest crimes to solve, but investigators are determined to bring this case to justice. 2026-05-15 A massive explosion claims the life of a California farmhand, and authorities think it's an accidental death, but analysis of debris shows it's a bomb; investigators have few suspects until they hear ominous rumors about a jealous rage. 2026-05-15 A suspicious neighbor gives police a break in a cold case. 2026-05-15 A family suspects their teenage daughter's new friends were involved in her disappearance. 2026-05-15 When a 62-year-old man opens a car restoration business and becomes seriously ill, his doctors cannot find the cause, but forensics can; identification of a highly toxic metal in the victim's blood leads to his poisoner. 2026-05-15 When a 6-year-old disappears, her father becomes the prime suspect; he fails a polygraph test and even confesses, but 10 years later, the investigation gets turned on its head. 2026-05-15 Investigators build a makeshift tent around a woman's body and use superglue fumes to lift the killer's palm print from the victim's skin. 2026-05-15 The disappearance of a mail-order bride proves suspicious when detectives learn that two of the Texas husband's previous wives had died in mysterious circumstances. 2026-05-15 A jeweler's search through old sales records helps police find likely suspects in the murder of elderly couple Edward Kowalzck and Gertrude Thompson. 2026-05-15 A garbage bag leads police to a child's killer. 2026-05-15 An investigation into the disappearance of a young woman uncovers a tooth that helps police solve a crime without a body. 2026-05-16 The sensitive nose of a forensic examiner sniffs out murder. 2026-05-16 Discovering that an assault suspect is left-handed is crucial to a police investigation dating back 16 years. 2026-05-16 Forensic scientists try to find a way to "lift" the serial number from a shotgun that's their only clue in a case. 2026-05-16 Investigating the worst arson spree in U.S. history -- a rash of more than 75 fires near Seattle. 2026-05-16 Computers aid the police and FBI in solving a string of crimes. 2026-05-16 A death in Pennsylvania is strikingly similar to one in North Carolina. 2026-05-16 When a nurse starts experiencing a variety of flu-like symptoms, she discovers that she is HIV-positive; she learns that her infection was not accidental. 2026-05-16 Time of death becomes pivotal when a pregnant woman is found murdered in her air-conditioned bedroom. 2026-05-16 An obscure print found at a crime scene. 2026-05-16 A diner in a small town, an endocrinologist and a forensic botanist help destroy a prime suspect's alibi. 2026-05-16 Neighbors do not hear the gunshots when a union official is killed in his home. 2026-05-16 A man tells police he shot an intruder who murdered his wife; forensic evidence leads police to re-examine the man's motives. 2026-05-16 A police officer claims his estranged wife's shooting death was a suicide, but investigators think it was a murder. 2026-05-16 When firefighters find a family dead inside their home, it appears to be a murder-suicide; clues at the scene lead investigators to believe otherwise. 2026-05-16 A couple's murder leads investigators into the world of white supremacists and a string of hate crimes. 2026-05-16 A rare gun and a victim's beloved dog help investigators trying to solve a multi-year-long murder case where most of the witnesses were admitted drug users. 2026-05-16 A search in Virginia's DNA databank reveals the identity of a news producer's murderer. 2026-05-16 A homicide detective claims his wife accidentally shot herself in the head, but the evidence indicates otherwise. 2026-05-16 Officials probe the death of a woman investigating the possible side effects of the drug she was prescribed for bipolar disorder. 2026-05-16 Stories from across the world and refreshing conversations with Audie Cornish. 2026-05-16 Stories from across the world and refreshing conversations with Audie Cornish. 2026-05-16 A teenager goes missing after an evening of horseback riding; her body is found a month later, three miles from her home; the killer unknowingly leaves a trace of evidence behind, tiny but unmistakable clues that pointed to him and him alone. 2026-05-16 When a popular disc jockey is found murdered in a community garden, police swing into action; a sniffer dog and a blood spatter expert led police to the killer, and he'd been much closer than they realized. 2026-05-16 Investigators unravel a twisted tale of lust, greed and deception after a woman claims her husband was gunned down by intruders. 2026-05-16 Three seemingly unrelated deaths proved to be serial murders; the killer had been careful, he used poison which had no taste or odour; fortunately for investigators, it also has a unique chemical signature. 2026-05-16 A man is murdered in his sleep but no fingerprints are anywhere to be found; a shoe impression outside could lead to the killer. 2026-05-16 With very little else to go on, investigators find that a show impression puts them on the right track to finding a killer in Lansing, Mich. 2026-05-16 The owner of a restaurant is killed; investigators uncover tales of debt and deceit, but the case remains open, until one detective gets inspired by an earlier episode of "Forensic Files," and looks for clues in an empty holster. 2026-05-16 A serial arsonist was on the loose in Washington, DC. Each of the fires was started with the same type of incendiary device. The perpetrator was very careful, and seemed to leave no evidence behind... but there were clues in the ashes, and it was up to forensic scientists to find them. 2026-05-16 A man becomes the prime suspect in his wife's death after forensic science raises questions about her apparent suicide. 2026-05-16 Investigators on both sides of the Atlantic seek links between three homicides that look like professional executions. 2026-05-16 Who put a bomb in the home of a 29-year-old woman and killed her? 2026-05-16 A killer tried to destroy everything which could link them to the crime; but in doing so, they inadvertently created new forensic evidence, evidence which came to light using a technique never before used in a criminal investigation. 2026-05-16 After a tycoon's wife is found dead in her SUV submerged in a half-frozen creek, police begin to suspect it wasn't an accident. 2026-05-16 A Russian immigrant is found dead and a strange phone call to his office is the only lead investigators have. 2026-05-16 Physical evidence initially condemns a prime suspect to a double homicide, but DNA from a discarded spoon points to another. 2026-05-16 A young girl falls ill and dies; forensic investigators search for evidence halfway around the world to shed light on the tragic death. 2026-05-16 Using an anonymous letter and geographical profiling, investigators close in on a serial rapist, and a cleverly obtained DNA sample confirms their suspicions. 2026-05-16 When a young boy has serious respiratory problems and his father shows signs of early Alzheimer's disease, a chance encounter with a stranger kicks off an investigation into the cause. 2026-05-16 Police in St. Petersburg, Fla., use cell phone mapping, wiretapping and a host of forensic evidence to find a surgeon's killer. 2026-05-16 A woman wins her release after being imprisoned for allegedly killing her mother in a car fire. 2026-05-16 Authorities are able to apprehend a kidnapper because he allowed his victim to write a will on a telltale pad of paper. 2026-05-16 Experts debate whether an apparent heart attack victim died from natural causes or alleged poisoning by his girlfriend. 2026-05-16 When a 12-year-old was found dead in her home, police were left clueless until a string of burglaries months later. A trail of stolen goods may help solve a murder. 2026-05-16 When 15-year-old Marlene Miller was murdered, it would take 24 years and several retrials before forensic scientists discovered the evidence to bring her killer to justice. 2026-05-16 Detectives use a forged signature to find a woman's abductor. 2026-05-17