The team looks for a missing journalist after her hardcore exposes are published on an on-line magazine. They begin to suspect a politician, the subject of one of her latest entries. Meanwhile, Brian remains in Sam and Finn's life.
A trial consultant goes missing and the team narrows down the list of suspects as they investigate his disappearance. Martin has an dangerous encounter involving a juror on a trial the missing person was recently involved in. Sam & Jack learn to deal with Brian spending more time with Finn.
The team's latest case sends Jack and Sam to Los Angeles in search for a man who went missing after his employee's funeral. Investigations in New York and California bring the team to a turn regarding this coast-to-coast mystery. Jack and Sam also rekindle their relationship.
The squad discovers a shocking truth during an investigation of a missing paraplegic recently injured in a car accident. The team also continues to adjust to "normal" without Agent Medina and with Jack back at the head.
Martin is left on his own to solve the disappearance of a victims' advocate from the scene of a double homicide when Agent Medina diverts the rest of the team to investigate the abduction of a little girl from a mall.
A man, whose daughter went missing years ago, also goes missing, and the team tries to connect his desire to help another couple missing their son. Meanwhile, Jack is trying to adjust to his new boss, Clark Medina.