The unanswered questions consume us...

He walked into a pub and was never seen again.

In 1981, a cabin in the woods played host to a brutal family murder.

Chocolates and flowers might not satisfy these vicious “caretakers.”

Haunting the halls of this classic Hollywood home is a bloody murder mystery.

Lock your doors.

What really happened to the five Sodder children?

What dark secret made Charlie Lawson slaughter his family on Christmas Day?

A group of college kids went hiking, only to be found slaughtered and scattered across the landscape.

Nearly two decades after their disappearance, a suspect was finally arrested.

These horrifying cases will stay with you.

In 1946, a sadistic killer dressed in a white mask terrorized the small town of Texarkana at night.

Soon after her disappearance, Dorothy's family began receiving chilling calls from an unidentified caller. 

Horror author Joe Hill thinks so...

In a controversial true crime book, Nancy Styler maintains that she played no part in the murder of her socialite landlord.

Will the truth emerge?

A perimeter search revealed blood stains in the yard, and bloody prints on the nearby garage.

Vermont's most infamous mystery remains unsolved over a decade later.

As if the episodes about mysterious deaths and serial killers on the run weren’t terrifying enough...

These eerie enigmas continue to mystify.

Michelle McNamara’s obsessive search for the man who terrorized California during the 1970s and ‘80s is chronicled in her book, I’ll Be Gone in the Dark.