Byron Smith, 64, led authorities to his Little Falls, Minnesota, basement where the bodies of Nicholas “Nick” Brady, 17, and Haile Kifer, 18, lay wrapped in tarp.
Juan David Ortiz's killing spree only came to an end after one of his victims escaped, but not before he murdered Melissa Ramirez, Claudine Anne Luera, Guiselda Cantu, and Janelle Ortiz.
The body of 54-year-old Don Fluitt was found mutilated in his Albuquerque garage, prompting police to question multiple men with separate potential motives.
Carmela Knight's charred remains were discovered in September 2014 after a fire ravaged her home, but strange clues left behind would prove her death was no accident.
New developments related to Erik and Lyle Menendez's murder conviction have put their chances at freedom closer, and widespread backlash about the case has prompted prosecutor Pamela Bozanich to arm herself.
After a smoldering body found in a canyon was discovered to be that of trumpet player Scott Sessions, investigators put a pair of suspects under surveillance, until one was found fatally shot.
Friends say Karen Swift wasn't having a good time at a country club Halloween party in Dyersburg, Tennessee. The next morning, she went missing from her home.
Lauren Giddings was 27 when she vanished after a night out with friends, her torso later found in a trash bin steps from her Macon, Georgia apartment building.