|Actor|| Peter DeLuise|
Charles Malik Whitfield
|Dates||???? – 2008 (exorcised by Sam Winchester)|
FBI Deputy Director
|Episode(s)||3.12 Jus in Bello|
Henriksen calls in Groves to help expedite Sam and Dean to Nevada. Groves arrives and hands Henriksen paper-work to complete, then goes to see Sam and Dean for himself. It turns out that he is possessed by a demon, who attempts to kill Dean and manages to shoot him in the shoulder before Sam fights him off. Partway through an exorcism, the demon vacates his host, leaving Groves dead on the floor. It is suggested that the demon has been using Groves' body for months to try to locate and kill the Winchesters.
Now possessing Henriksen, the demon returns with the intent of finishing the job. He kills Sheriff Melvin Dodd for trying to evacuate the police station with Sam and Dean in tow, but the Winchesters overpower him and he is dunked head-first into a toilet filled with holy water as they begin an exorcism, causing the demon agony. The exorcism is completed and he is sent back to Hell, but not before leaving Sam and Dean with one last unsettling piece of information: he has already called upon other demons, who are coming to kill them.