When a school bus full of students goes missing during its morning run in a wealthy district, Jack and the team suspect two troublemaking students with a rich, neglectful father.
Jack and the team try to find a priest, Father Henry Stephens, who disappears from his church shortly after learning that he needs a liver transplant to survive.
Whitney Ridder, a beautiful young woman who seems to have everything, disappears from her wealthy fiancé's home during the middle of a dinner party.
Jack and the team search for a brilliant but complicated 14-year-old Russian violinist, Natasha Tzetcovich, who disappeared after a rehearsal for an important concert appearance.
Twelve years ago, Jack worked a serial killer case in which five women were murdered. Now, Jack and the team search for a missing woman whose description is remarkably similar to the five murder victims from long ago.
Jack and his team search for a teenage boy, Ethan Sawyer, after he disappears from his home.
An unidentified young Hispanic boy is abducted from a Spanish Harlem street. Jack and the team are completely baffled when no family members come forward to look for the child.
Jack and the team search for a dedicated and respected firefighter who disappeared after rescuing two fellow firemen from a building engulfed in flames.
Jack and his squad search for a driven neurosurgeon, who disappeared after a nighttime jog in the city with her ex-husband, Dr. Evan Mayhew.
When Luke disappears after an uplifting speech at his high school reunion, Jack and the team find Luke's blood at the location of his disappearance.
Jack and the team look for a paparazzo after he vanishes from a celebrity shoot, and his camera is found covered in blood.
Jack and the team search for Joe Gibson, who disappeared after a chase and gunfight with unidentified figures.
Renowned motivational speaker Will Sterling is kidnapped at his mansion minutes before his limousine arrives to take him to the airport for an out-of-town seminar.
Jesse Prince, a female ex-cop turned bounty hunter, vanishes after being shot at in front of a fugitive's home.
Jack and the team try to find Eric Miller, a 12-year-old, who was last seen in the boys' bathroom at his school.
Four years ago, a young woman, Jessica Raab, went missing. Vivian's weekly fingerprint search on the unidentified print found on Jessica's door finally results in a match.
The team searches for an injured U.S. soldier, who recently returned from war.
George Stanley argues with his wife at her hair salon, leaves to deposit the day's earnings and never returns.
While searching for Julie Cochran, a Manhattan-based woman who disappeared on the morning she was scheduled to leave town, the team soon suspects her live-in boyfriend, Greg Knowles.
After Martin's Aunt Bonnie, a feeble cancer patient and nurse, vanishes for several hours, her concerned husband and adult daughters summon Martin to help find her.
The team searches for Mark Wilson, who disappeared while trying to prove the innocence of his death-row inmate son, Ricky, scheduled to die in two days.
The team searches for college football coach Jim Cooper, who goes missing after being terminated for his team's unusually dismal season performance.
Jack and his team try to determine if foul play was involved in the 1991 adoption of 16-year-old Serene Barnes after the teen shows up at the FBI offices claiming she was kidnapped as a young child.
On Jack's last case before he moves to Chicago, the team searches for a billionaire's estranged wife and their two children after the yacht they were last seen boarding is soon found adrift in New York Harbor--with only its dead captain aboard.