Benjamin H. Smith

When 28-year-old Susan Cox Powell went missing the night of December 6, 2009, it set off a gruesome chain of events that claimed multiple family members' lives.

Serial killers like John Wayne Gacy and Jeffrey Dahmer turned their unassuming homes into the stuff of nightmares. 

Richard Matt and David Sweat's escape featured a love triangle and tools smuggled in frozen meat.

Are the deaths the result of a gang of homicidal psychopaths or merely accidents?

Anita Marie Strickland was "dating one of the postal drivers” and she had caught him "cheating on the school bus." 

When detectives asked Gacy if there were more victims, he replied, "That's for you guys to find out."

“It was revenge,” said Kelly Cochran. “I evened the score."

The Texas beauty queen Darlene Gentry seemed to adore her husband. She was sentenced to 60 years.

College sweethearts Ann Brier and Eric Miller were described as “Ken and Barbie” by friends.

Jeffrey Hewitt's torso, missing its head and limbs, was found on the Crow Indian Reservation near Billings, Montana.