The discovery of nine human skulls leads Rush back to George Marks, the serial killer she was unable to incriminate months earlier, and who walked away a free man. As the detectives re-investigate his mother's 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. Written by
Did You Know?
Simone Marks was murdered on November 3, 1972. See more
I'm never going to be like you.
[gunfire breaks out and George falls dead
Sunshine On My Shoulders
Written by John Denver
, Dick Kniss
and Mike Taylor
Performed by John Denver See more