Esu Sgt. O'Donnell is a fictional character portrayed by Flint Beverage in the TV series Elementary.
They appear in 1 episodes out of a total of 154 aired
Episodes1
Child Predator
episode S1.E3 october 2012Holmes is excited to be consulted about the latest strike of 'balloon man', a serial killer who focuses on children. Analyzing the crime scene, Holmes' deductions lead to the recovery of the first victim, Adam Kemper (then 12, now 19). However, Adam somberly refuses to help police find his captor and his latest victim.