Without a Trace

A man whose daughter disappeared years earlier disappears himself while searching for another lost child. Meanwhile, Jack is relegated to desk duty as the new boss comes in.

Sara Kent, a rising executive, is abducted from a taxi after attending a rooftop party. The team also continues to learn to adjust to their new boss.

Alan Reynolds, a white-collar criminal, goes missing on his way to testify against a former associate.

Will Duncan, the teenage son of a Secret Service agent, disappears and a long-festering secret that set a deadly chain of events in motion is discovered.

Martin is left on his own to solve the disappearance of Arianna Murphy, a victim's 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.

Erin MacNeil, a bank manager, disappears and the team uncovers a dark secret during their investigations. Jack returns to his job as head of the department.

The squad discovers a shocking truth during an investigation of Chris Howe, a missing paraplegic recently injured in a car accident. The team also continues to adjust to normal with Jack back as the head of the department.

The team's latest case sends Jack and Sam to Los Angeles in search for Robb Simms, a man who went missing after his employee's funeral. 

Doctor Erica Loza goes missing shortly after treating a patient and the team suspects a secret from her past is connected to her disappearance.

The disappearance of a mean spirited, self-centered weatherman who had recently tried to change his ways leads the FBI to a group of Civil War reenactors.

A 13-year-old girl torn apart by her feuding parents over custody and visitation rights disappears.

The team searches for Ken Gilroy, a bar owner, who goes missing shortly after his statue of St. Theresa cries. Brian's visit with Sam takes a new turn.

Agent Delgado's former police partner goes missing after an undercover deal goes bad.

The team searches for Julie Fisher and Cate Conelly. The two neighbours were abducted from their homes. 

What appears to be the disappearance of a college student becomes more complicated when the team discovers that the victim is an impostor with multiple identities.

Kara Westfield and her son Hayden go missing from the local community centre after a fire alarm clears the building.

Zack Porter, a trial consultant goes missing and the team narrows down the list of suspects as they investigate his disappearance. 

Justin Morgan, a psychologist, goes missing right after stopping a woman from jumping off of a building. 

The suspect list keeps growing as the team investigates the disappearance of Lana Peters, a Russian matchmaker.

Keith Anderson, a billionaire's son, disappears after crash landing a small plane in the woods.

A journalist investigating a politician disappears.

A young woman's kidnapping is accidentally recorded on a pirated DVD bought in Chinatown. 

Jack's daughter Hannah's boyfriend disappears soon after he moves from Chicago to New York to be with her.