Phillip Stroh and his young British accomplice edge closer and closer to their endgame; Lt. Provenza pushes Asst. Chief Leo Mason into pouring more resources into the case; Rusty unearths an important clue.
Lt. Tao is stuck in a room with a potential bomb; Provenza finally identifies the real Ms. Bechtal; Major Crimes comes face to face for the very last time with Phillip Stroh.
A newfound photo of a murdered 17-year-old on the back of a motorcycle indicates her connection to a notorious gang and prompts the team to reopen the 1976 case.
A former gang member is murdered; evidence indicates that the victim may not have been the intended target; the case leads Brenda back to Father Jack and the Crenshaw Community Center.
Phillip Stroh and his young British accomplice edge closer and closer to their endgame; Lt. Provenza pushes Asst. Chief Leo Mason into pouring more resources into the case; Rusty unearths an important clue.
Lt. Tao is stuck in a room with a potential bomb; Provenza finally identifies the real Ms. Bechtal; Major Crimes comes face to face for the very last time with Phillip Stroh.
When a frazzled mother bursts into the Philadelphia Police Department claiming to know who might have killed her daughter at a 1968 debutante ball, Lilly reopens the case.
A newfound photo of a murdered 17-year-old on the back of a motorcycle indicates her connection to a notorious gang and prompts the team to reopen the 1976 case.
Reese and Finch try to save the Machine's source code before it deteriorates; Root struggles to survive an onslaught of Samaritan's agents; Fusco faces tough questions following the deaths of Dominic and Elias.
The Machine malfunctions during a reboot and supplies Finch and Root with the numbers of dozens of people not involved in any crimes; Finch and Root are locked out of the Machine as it identifies them as threats.
