Find out more about suspected serial killer Billy Chemirmir, who targeted elderly women in a brazen series of attacks at ...

A sicko obsessed with serial killers spent 13 years stalking a woman he only met a few times — and was found with human skulls, a skeleton in a glass coffin, a silicone sex doll and a jar claiming to ...

A LONE teenager wandered down his quiet street late at night and spied a woman through her living room window, dozing in ...

Unknown Serial Killers of America examines Billy Chemirmir’s suspected attacks on elderly women, his convictions and his 2023 ...

Unknown Serial Killers of America revisits Mary Annis Bartel’s 2018 attack and how her survival helped police uncover Billy ...

Unknown Serial Killers of America season 2 reveals the sinister slayings that shocked communities nationwide. Watch the premiere for free with DIRECTV's trial offer or sign up to stream with various ...

Dr. Katherine Ramsland, one of America’s most prominent serial killer experts for more than three decades, enjoys dissecting ...

Forensic art is the application of artistic methods and techniques to legal procedures. It's a way to present visual information that most often aids in missing-person cases and the identification and ...