When 23-year-old mother of four Stacy Peterson vanishes, suspicion lands on her police officer husband, Drew.

Sex, lies and murder – what happened to Travis Alexander? This three-part special examines the most salacious murder case in American history....

Sex, lies and a tale too twisted to be real surround the murder of Gregg Smart. Who Killed Him? And why? On May 1, 1990, 22-year-old teacher Pamela...