A young woman dies after she starts bleeding from the eyes, nose, and mouth while at a party aboard a subway train. Mac originally believes she is the victim of a biological attack. Later, it is revealed that Sheldon knew the victim. Across town, a w... (more)ealthy playboy is found dead in an indoor lap pool in his penthouse suite. The investigation reveals that he was murdered and his last maid was fired two days earlier.

Austin Peck, Dianna Agron, Heather Hemmens, Jeremy Luke, Jon Prescott, Mark Totty, Marsh Mokhtari, Meghan Markle, Melina Madsen, Nikki DeLoach, Stephen Full, Suzanna Guzmán