A classroom discovers the body of a murdered young woman in place of a medical-school cadaver, and Megan enlists a prize student to help solve the case.

When a bride falls to her death on her wedding day, the list of suspects is as long as the guest list, and it includes a jilted ex-boyfriend and an overbearing father. Meanwhile, Ethan's interest in new member Dani is not reciprocated, as she may have her eye on someone else on the team.