This is the 52nd episode of C.O.P.S.
"The C.O.P.S. team had faced many dangers from Big Boss and his cohorts, but one of their biggest challenges was to be a danger that came from within! It started with a police raid at a deserted warehouse."
After several raids went wrong, Bulletproof goes on vacation and puts Sundown in charge. Sundown quickly goes on a tirade on his own team by doing things they generally don't do. But little do anybody know, that the vacation and Sundown's bad leadership skills are part of a plan to not only catch Big Boss' crooks, but also expose a spy inside their own team.