The season 4 trailer for Fire Country revealed that in addition to Stephanie Arcila's shocking exit, the CBS series killed off Billy Burke's Vince - and is bringing in Shawn Hatosy in a mystery role. In the sneak peek, which was released on Tuesday, September 23, Cal Fire is seen mourning Vince after he died in the fire that put his, Sharon (Diane Farr) and Walter's (Jeff Fahey) lives at risk. There was also a glimpse of Hatosy, 49, playing a firefighter, although details on his character have yet to be announced.