An office affair turns into a dangerous game of Russian roulette that ends with a father of five's death in a drug store parking lot.

A tattoo shop owner is found dead on a massage table in his home, and the evidence points to a wild sex party with a famous adult actress gone wrong.

Crystal McDowell, a mother of two, vanishes as Hurricane Harvey makes landfall in Houston, Texas, and it's up to surveillance footage to help investigators find her killer.

Former model Samira Frasch's extravagant life comes to a halt when she is found dead in her pool and both of her children are missing from home.

Aspiring cosmetologist Shannon Graves is found dead in a padlocked freezer. When another woman was spotted using Graves' car, detectives discover a shocking cover-up.

Teresa Sievers, a successful doctor and mother of two, is found dead in her kitchen, and it will take forensics and surveillance footage to lead investigators to the shocking evidence they need.