Maceo Oliver

The team gets involved in a case of international politics when a former government contractor stalks a U.N. diplomat. Meanwhile, an adversary tries to take advantage of Root.

When Alfredo, Holmes' former recovery sponsor, suddenly vanishes, Watson and Holmes must determine if he has been abducted or suffered a relapse.

Elizabeth must negotiate with Iran regarding their escalating nuclear program; Jason interviews his father for a school report.

Sebastian's life is in danger when a criminal he put behind bars escapes police custody; Carter is tasked with keeping Sebastian in protective custody; Carter and Hannah's flirtation is fun gossip fodder for Tammy and Sebastian.

When a Marine Corps vet's SUV is stolen with her service dog inside, Magnum and Higgins must find the car, the dog and the car thief who they believe may be an escaped kidnapping victim.

Bull seizes the opportunity to make amends for losing a case that sent an innocent man to prison; Danny is reluctant to work with Cable's replacement.