Arquivo Morto Temporada 2 Episódio 23

The discovery of nine human skulls leads Rush (Kathryn Morris) back to George Marks, the serial killer she was unable to incriminate months earlier, and who walked away a free man. As the detectives reinvestigate his mothers murder from 1972, George is forced to emerge from hiding to face Rush again. This time, their very lives are at stake in their final showdown.