The Best Laid Plans

A wealthy woman with terminal cancer prepares to commit suicide but is killed before she is able to do so. The team investigates her family and staff, both past and present. Meanwhile, since Maura must teach a college forensic science class, Angela becomes responsible for Jane, who considers her mother's help as meddling. Maura then takes a liking to a professor but remains cautious, due to her luck with men. Also, the void left at Frost's desk forces the team to make a decision.