This episode originally aired July 4, 2019. A retired police officer is discovered dead in his bed. Examination of the evidence at the crime scene, the tape from a bank surveillance camera, and forensic textbooks found in the victim's home are used to solve the murder. Hosted on ...Show more
Flashover
This episode originally aired July 1, 2019. A fire erupted in the Kings Cross Underground Station in London, killing 31 people and injuring dozens more. Arson investigators were able to pinpoint the cause of the fire, but it would take state-of-the-art computer technology and exp ...Show more
On a brutally cold winter night in 1984, a young woman is found viciously murdered on the side of a rural Wisconsin driveway. The victim, Traci Hammerberg, had been out with friends for a night of drinking and partying. What happened? Detectives initially have plenty of suspects, ...Show more
Someone targets members of law enforcement in a peaceful Texas county. Numerous suspects emerge and murders continue as detectives race against time. Finally, a single bullet casing uncovers the bizarre reason the killer wanted revenge.To learn more about how HLN protects listene ...Show more
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 will his alibi check out? Now police identify a second suspect with a possible motive of deadly revenge. Forensic technology ...Show more
When a 79-year-old woman is found shot to death in her own home, investigators initially suspect her long-time husband and a violent neighbor with a penchant for threats. But shell casings recovered at the scene and a high-tech database reveal the killer to be the last person any ...Show more