HLN HD The body of a 16-year-old girl is discovered nine months after her disappearance; forensic scientists find clues that paint a virtual portrait of her killer. 2026-10-24 A young woman falls to her death in what appears to be a tragic accident; a forensic exam of photos taken at the scene tells a different story. 2026-10-24 Haunted by her mother's long-ago disappearance, a woman undertakes an investigation of her own and stumbles upon a dark family secret. 2026-10-24 The robbery and brutal murder of an elderly couple goes unsolved for 10 years; a forensic scientist makes history when he solves the crime. 2026-10-24 A man is charged with the murder of a wrestling champion; six years later, a forensic animator testifies on his behalf. 2026-10-24 A 19-year-old girl is found dead in her car in what appears to be a suicide; police discover that the victim was involved in a love quadrangle, giving several people motive to kill. 2026-10-24 Fifteen years after a man disappears, using a metal detector, police find evidence which proves what had happened. 2026-10-24 The body of a young California co-ed under an isolated interstate ramp sets off an investigation; San Diego police have no idea who would want her dead, but they discover a tiny, unique fiber on the victim's clothing. 2026-10-24 Police become suspicious of a man who reported his wife missing 15 years after doing the same thing with his first wife. 2026-10-24 While investigating the case of a Colorado hunter shot three times and killed, police suspect two murder weapons, and two killers, but forensic evidence points them closer to home. 2026-10-24 A serial arsonist burns thousands of California homes and businesses. 2026-10-24 A small community in upstate New York is devastated when a car accident claims the life of a well-respected nurse. 2026-10-24 A woman disappears without a trace, and police learn two other women vanished under similar circumstances. 2026-10-24 Hikers near Anchorage, Alaska discover a body wrapped in sheets edged in orange stitching; they discover threads of evidence clinging to the sheet. 2026-10-24 The son of a murder victim contacts the police when a flight attendant is brutally murdered in a remarkably similar way. 2026-10-24 A two-man shrimp boat sinks when a fast-moving, violent storm struck the Louisiana coast; a deckhand is considered a hero for trying to save the drowned captain, until his body is found. 2026-10-24 A real estate tycoon must have had a premonition about foul play, as he wrote it in his will. 2026-10-24 The cold-blooded murder of an American tourist in a Mexican resort causes law enforcement to focus on both sides of the border. 2026-10-24 When a prominent banker's wife is kidnapped, the trail leads police on a wild goose chase; they track down disgruntled bank customers and examine computer fonts. 2026-10-24 A man has no recollection of events after stabbing his wife and holding her head underwater in a swimming pool. 2026-10-24 Stories from across the world and conversations with Audie Cornish. 2026-10-24 Stories from across the world and conversations with Audie Cornish. 2026-10-24 The robbery and brutal murder of an elderly couple goes unsolved for 10 years; a forensic scientist makes history when he solves the crime. 2026-10-24 A man is charged with the murder of a wrestling champion; six years later, a forensic animator testifies on his behalf. 2026-10-24 A 19-year-old girl is found dead in her car in what appears to be a suicide; police discover that the victim was involved in a love quadrangle, giving several people motive to kill. 2026-10-24 Fifteen years after a man disappears, using a metal detector, police find evidence which proves what had happened. 2026-10-24 The body of a young California co-ed under an isolated interstate ramp sets off an investigation; San Diego police have no idea who would want her dead, but they discover a tiny, unique fiber on the victim's clothing. 2026-10-24 Police become suspicious of a man who reported his wife missing 15 years after doing the same thing with his first wife. 2026-10-24 While investigating the case of a Colorado hunter shot three times and killed, police suspect two murder weapons, and two killers, but forensic evidence points them closer to home. 2026-10-24 A serial arsonist burns thousands of California homes and businesses. 2026-10-24 A small community in upstate New York is devastated when a car accident claims the life of a well-respected nurse. 2026-10-24 A woman disappears without a trace, and police learn two other women vanished under similar circumstances. 2026-10-24 Hikers near Anchorage, Alaska discover a body wrapped in sheets edged in orange stitching; they discover threads of evidence clinging to the sheet. 2026-10-24 The son of a murder victim contacts the police when a flight attendant is brutally murdered in a remarkably similar way. 2026-10-24 A two-man shrimp boat sinks when a fast-moving, violent storm struck the Louisiana coast; a deckhand is considered a hero for trying to save the drowned captain, until his body is found. 2026-10-24 A real estate tycoon must have had a premonition about foul play, as he wrote it in his will. 2026-10-24 The cold-blooded murder of an American tourist in a Mexican resort causes law enforcement to focus on both sides of the border. 2026-10-24 When a prominent banker's wife is kidnapped, the trail leads police on a wild goose chase; they track down disgruntled bank customers and examine computer fonts. 2026-10-24 A fire investigator determines if a kerosene heater is the cause of a fire that killed one person or if it was murder. 2026-10-24 California police in 1957 search for a murderer, but the case goes cold; 50 years after a crime is committed, advances in computer technology determine the killer. 2026-10-24 Investigators piece together tiny clues at the scene of a hit-and-run accident; their findings help to track down the offending driver. 2026-10-24 Investigators determine what caused a house fire that killed an elderly couple and whether the victims' son is responsible. 2026-10-24 Detectives are suspicious after a woman is killed in a hunting accident, but it takes more than twenty years before a trace evidence analyst is able to match fibers on a soiled blanket to the killer. 2026-10-24 When hunters find a skull in a Texas canyon, police find bits of clothing, a woman's shoe, some small bones and a strand of hair; once they discover her identity, it was time to find the killer. 2026-10-24 A wife is missing in Key West; investigators wonder if they should be searching for a missing person or a killer. 2026-10-24 Suicide notes and a pistol in hand lead police to suspect that a mother of two young children appeared to have killed herself, but when investigators learned of a house fire she was in three years earlier, they reinvestigated. 2026-10-24 The violent death of an Air Force officer's wife outside a Philippines air base is examined, amid accusations of a love triangle involving the murdered woman's husband; investigators use groundbreaking computer forensics to make their case. 2026-10-25 Pieces of plastic the size of sand hold clues to a bombing. 2026-10-25 At first glance it appears a young woman suffocated, but further investigation shows the scene was staged. 2026-10-25 A killer is careless when a home is destroyed by fire and a young boy is missing. 2026-10-25 A patrol officer is shocked by the amount of blood at a traffic accident and is shocked by the coroner's ruling until an anonymous phone call re-ignites the case. 2026-10-25 An irrigation canal murder remains unsolved until a similar murder occurs. 2026-10-25 The light of day and DNA picture painted by molecular biologist reveals new clues about a nighttime traffic accident. 2026-10-25 On Valentine's Day, an obstetrician finds his wife dead and calls 911; police discover inconsistencies between the blood spatter evidence and his version of events. 2026-10-25 Weed analysis and photogrammetry are used to help solve the 1995 murder of a California teenager is found dead after disappearing from her home. 2026-10-25 When police recover the submerged car of a missing man, they find no body; the investigation that follows uncovers a deadly obsession and the motive for murder. 2026-10-25