Binge the supernatural, sci-fi, cult classic starring John Noble, Joshua Jackson and "The Last of Us" star Anna Trov weekends on HLN or stream on HBOMax.
An intimate look into the terrifying 911 calls, police interrogations, jail house recordings, body camera and surveillance video captured as part of a criminal investigation.
Experts piece together strange clues and microscopic evidence to solve the most puzzling criminal cases, proving there is no such thing as a perfect crime.
Heart-wrenching, personal stories of unsolved missing cases and unexplained deaths that continue to baffle investigators and horrify those left behind.