John L. Curtis

When a convicted ex-cop is brutally murdered, the team finds he had in his prison cell a list of people he thought may have killed his wife.

Jack's friend disappears after leaving a guilt-ridden message about the murder of his partner earlier that evening.

When a nanny and her charge disappear hours after her employers fired her, the team must determine whether she is a kidnapping victim or suspect.

The team searches for a missing psychologist whose brother was imprisoned for rape; Martin and Kim's relationship heats up.

The team finds plenty of suspects when a high-end Russian matchmaker disappears.

The team searches for a mother, who disappeared with her infant son after a self-defense class.