Benjamin H. Smith

Judith Nix initially told police she was just dropping off dinner for her ex-husband when she discovered him dead from a gunshot wound.

Bill Beatty raised his stepson, Andrew Norman, from a young age, but he and his wife, Martha, started arguing about Norman once he became an adult. Those arguments soon turned deadly.

Kimberly Bailey's paranoia led her to hire a private investigator — and then ultimately have him murdered.

When Georgina Misener's ex-husband, Matthew, got engaged, she made sure his wedding day would never happen.

Barbara Holder used the promise of life insurance money to convince two men to viciously kill her husband.

Donna Arroyo convinced her boyfriend and his brother that her ex-husband had put a hit out on her new man.

Michael Agerter and his girlfriend, Kathryn Sinkevitch, started arguing when she became pregnant. After the child arrived, the fight turned deadly.

Aria Armstead and her boyfriend, Nathan Ortiz, claimed they killed a man in self-defense, but evidence showed a different story.

After killing his grandmother, Hilma "Marie" Witte, had her 14-year-old son help her freeze the body and dismember it.

After James Croxton died, Judy Naylor's stepmother called police to claim if he was dead, Judy was behind it.