Emma is a fictional character portrayed by Diana Cosma in the TV series The Mentalist.
They appear in 1 episodes out of a total of 151 aired
Episodes1
Red John's Footsteps
episode S1.E23 may 2009A victim is discovered in a park deliberately disposed of in CBI jurisdiction with evidence that Red John is involved. The team learns there may be another victim, and suspects Red John is luring Jane.