The Lightman Group helps a teenager who believes he was abducted as a baby, while Loker and Torres try to figure out what caused a deadly stampede at an electronics store.

A blast from the past pulls Lightman into a dangerous game of cat and mouse testing his loyalty. The Lightman Group look into a death threat from a high school student.

While Cal is on vacation in Mexico, he’s brought in to help investigate the bizarre case of a missing woman. Meanwhile, the rest of the team deals with reports of contaminated blood.

Zoe has the Lightman Group look into a college athlete accused of rape. Meanwhile, Foster and Loker head to a religious compound in order to determine whether or not it is actually a cult.

A woman with multiple personalities comes to Lightman for help. The Lightman Group has to figure out is she either the killer or the witness to a murder. Meanwhile the Lightman Group is also hired to question a candidate to the Supreme Co