The FBI rescues a girl who was kidnapped. Fifteen years later, she joins forces with FBI agent Frank Novak, the man who saved her on that fateful day, in an effort to find a young girl kidnapped from her school.

The team are faced with multiple missing persons' cases. This time, three female college students - Zoey Price, Amy Holt and Jenna Tucker - request rides through a popular app, but they never make it home.

An innocent man riding his bike through a Pittsburgh park is attacked and abducted in broad daylight, but the only eyewitness is a nearly blind, 90-year-old woman.

A newly reformed Mel Foster befriends an ally in prison and then the unthinkable happens. Just when Kick is enjoying the company of Noah and his parents, she receives devastating news that threatens to derail her life as she knows it.