A millionaire's new trophy wife is killed during a family deer-hunting expedition, and Megan immediately suspects and accuses the husband, which leads him to use his influence to get Kate to pull her off the case. But he's not the only suspect—his ex-wife has motives, as do his grown children.

A man who is presumed dead awakens on Ethan's examination table and walks off, which sends the team's investigation scrambling off in another direction. Megan's startling DNA discovery from the crime scene also throws things for a loop.