Hodiak investigates the murder of a Hollywood star but hits a wall when the powerful movie studio wants the case to remain unsolved. Emma and Sadie meet a special person from Manson's past.

Charmain's first ride-along ends when her fellow officers are gunned down, the first in a series of cop killings. Her resolve is put to the test as Hodiak and Shafe enlist the Panthers to help find the shooter.