Examining the death of 17-year-old Connor Lyons, whose body was discovered next to a riverbank in Hull by a dog walker. With no obvious injuries, investigators questioned whether this was the result of a tragic accident, suicide, or something more sinister. Detectives were left searching for answers until a social media post led them to suspect foul play.

Investigating the death of spa owner Ildiko Krajnyak, who was killed in a explosion at her beauty spa in Orange County, California. Forensic experts meticulously combed through the wreckage, uncovering remnants of a parcel bomb. As investigators race to determined whether Ildiko was the intended target, forensic experts reconstructed the bomb to unmask the killer.