Contagion

Following the slayings of the 5-man strike team, the BAU travels to Salt Lake City to investigate a series of killings with the same brutal M.O. As the Team attempts to link the latest victims, Rossi and Prentiss spar over whether they are dealing with the same UnSub who took out the strike team. Meanwhile, Rebecca joins Lewis and Tyler Green on a stakeout. Tyler breaks into a shell company storefront and uncovers a new lead on Gold Star.