Investigators were shocked when Norman Daniels quickly confessed to killing Carole Garton. But the story he then told of hit men and conspiracies shocked them even more.

An investigation into Michele Neurauter's apparent suicide led to the discovery of a family conspiracy and a dad’s diabolical ultimatum.

Could Lula Young's “best friend” actually have been the brains behind her murder in Mississippi?

Carolyn Exum was the popular girl in high school, whereas Allen Browning wasn't. When they started an affair together, she was able to convince him to get rid of her husband for her.

When Megan Lewis decided she wanted her ex out of the picture, she focused on convincing her new lover and her teen son to do the deed for her.

 After a retired doctor, Dr. Esfandiar “Steven” Kadivar, was murdered on his California ranch, investigators discovered there were multiple people involved in the grisly shooting.

After John Parker was shot to death, investigators discovered multiple alleged murder plots — both involving his teenaged stepchildren.

The murders of the Kramer family led detectives to a gunman — and the man who convinced him to pull the trigger.  

Conway Utterbeck's dream of being in the Navy came to a deadly end at the hands of fellow shipmates. Why did they murder and dismember him?

A charismatic California woman, Shelbi Harris, manipulated others to pull the trigger in two murders, according to "Mastermind Of Murder."