Alert: Missing Persons Unit

The MPU Investigates the abduction of a young child, whose abduction is likely revenge related to her father's work.

The team investigates when a woman runs down a man and forces him to get in her car at gunpoint; more information about Keith's kidnapper comes to light.

A foster care worker is reported as missing, but after he ends his own life, the MPU starts to investigate a pregnant woman with whom he was seen and has been missing for two years; Sidney follows Keith and fears he may be dangerous.

Jason and Mike search the Allegheny Mountains for a missing couple; Keith bonds with a patient at a trauma therapy group.