Casey Anthony was charged with first degree murder for the disappearance of her daughter, Caylee. In new interviews, Robyn Adams shares how Casey lured her into a friendship and Silvia Hernandez's life was ruined.

Susan was convicted of killing her two sons; now her cell mates are revealing all, including how they helped her procure drugs and kept her sexual relationships a secret.

Two women both seduced and controlled by Drew Peterson share their tumultuous, overlapping relationships with the charming killer.

A prison staffer named Joyce Mitchell helped two convicts escape from Dannemora prison in N.Y.; Erik Jensen reveals the tactics that inmates used to convince Joyce to help them escape.

Cheryln Cadle divulges never before heard details that Chris Watts personally told her about murdering his family and a prison pen pal and a cellmate reveal a unique relationship they formed with Watts behind bars.

Shayna Hubers shot and killed her boyfriend, Ryan Poston; now Holly Nivens details how Shayna manipulated her into believing it was self-defense; Cecily Miller details Shayna's behavior after her arrest; Carissa details how Ryan wanted out.