A Necessary Evil Medium : Season 5 Episode 7
TV-14 CBS 1h 00m
Aired: March 23rd, 2009 @ 9:00 PM EST on CBS
Allison is visited once again by the ghost of Agent Cooper, who tries to help her figure out who the real murderer is in a confusing case. Allison begins to question Agent Cooper's motives though and is unsure whether or not she should heed his advice.
