Colorado soccer mom Paige Birgfeld vanishes and a small town is left on edge; cops dig for clues and make a shocking discovery that this devoted mom is living a secret double life.

Recently divorced mom-of-three Ingrid Lyne goes back into the dating scene and meets a man online, but her date at a baseball game will be her last; Seattle residents and investigators are shocked by a chilling crime scene.

Mike Williams mysteriously disappears on his wedding anniversary, and it looks like he may have been eaten by alligators, but looks can be deceiving; a break in the case reveals secrets.

A pregnant elementary school teacher disappears and her boyfriend goes in front of TV cameras and tearfully pleads for her return, but investigators soon discover the grieving boyfriend may have more than one reason to cry.

A married Google executive is found dead on his luxury yacht and those close to him are left baffled when the autopsy results are released; the only clue into Forrest Hayes’ death is a sexy woman seen on the boat’s surveillance.

Churchgoers know something is up when pastor Matthew Winkler doesn’t show up for services: he’s found dead on his bedroom floor and twisted sex fantasies and dark family secrets start to surface. [also shown as S1:E4]