Partners in Crime

The team has two homicides which, at first, seem unrelated. Mark Cabot is killed in the parking garage of a fitness club. Rhonda Clark (Celia Finkelstein) is drowned in her hot tub. A german shepherd's hair is found in Rhonda's lungs, believed to be from the killer's dog. Connections are made. The team thinks that Mark's sister (Heather McComb) killed Rhonda and Rhonda's husband (Mackenzie Astin) killed Mark as part of a murder pact, but see Mark's wife (Kelly Kruger) arrive when a sting is arranged for them. Meanwhile, Maura is asked via correspondence from Paddy Doyle to take care of his paroled father, Patrick (Richard Herd). She is curious to learn about her heritage, but Patrick wants nothing to do with her. He also believes Paddy wants him to die as a "nobody", but Jane tells him that Paddy might have wanted his father to see the one good thing the son accomplished—Maura. Casey returns home to tell Jane he has been made a full colonel and he must now decide to stay in the service to be a general or retire and marry her.