Ep 12. Grissom's Divine Comedy

As Grissom's devotion to teaching intensifies, he and Catherine examine the supposed suicide of a female student, while attempting to balance their new responsibilities with their work. Meanwhile, Nick and Sara investigate a hit and run, and Warrick is surprised to discover Catherine in a motel room with his Las Vegas PD replacement. Throughout the episode, Grissom continues to reflect on his spiritual beliefs and their impact on his career in forensics. The team ultimately uses their intelligence and advanced investigative skills to uncover the truth behind both cases, culminating in a thought-provoking and emotionally impactful resolution.