During a Blue Train rave, a young girl dies among party goers when she starts bleeding from her eyes, nose, and mouth. The CSI's believe her to be a victim of a biological attack. The investigation is further complicated when it is revealed that Hawkes once knew the girl. Further up town, a rich playboy is found drowned in his indoor lap pool with his former maid as a suspect.
Spoilers ahead. Coverage follows the scope labeled below.
Complete story — includes the ending
A young woman dies after she starts bleeding from her eyes, nose, and mouth while at a party aboard a subway train, leading the team to speculate that she is the victim of a biological attack. Hawkes soon realizes that he knows the victim. Across town, a wealthy playboy is found drowned in his indoor lap pool in his penthouse suite. The evidence seems to point to his last maid ( Meghan Markle ), who was fired two days earlier.