|Occupation||FBI Deputy Director|
|Episode(s)||3.12 Jus in Bello|
Henriksen calls in Groves to help expedite Sam & Dean to Nevada in 3.12 Jus in Bello. Groves turns out to be possessed and attempts to kill Dean before Sam fights him off. Partway through an exorcism, the demon vacates the host, leaving Groves dead.
Later in the episode, it's revealed that Lilith's destruction of the sheriff's office is held responsible for Groves' death.