A young man is found bludgeoned to death in the woods and the CSI team soon finds that the victim, a handsome but cocky tech-geek, was plotting to blow-up and rob the casino holdings safe where he worked . He enlisted the help of a shy but savvy co-worker, Paulie, who's insecurities finally got the best of him when he killed the young man in a fit of rage. Paulie decides to go through with the robbery alone but Langston and Nick have already caught on to his plan and he ultimately suffers the same fate as his victim.