Body of Proof - 3 ª Season

Megan's been on leave after the incident (Peter's death). She now goes back to work and refuses to go to therapy. She's given an insignificant case and meets a detective whom she knows. While at the scene, she discovers 5 bodies that have been there for some time. She and the detective work together. She learns that all 5 men were vets who served in Afganistan. And they were killed as a result of an operation. So she tries to find who could have operated on them.

Megan's performing an autopsy on Dr. Wallace's victims and finds a bomb planted inside him. Megan then gets a call from her daughter but it's Dr. Wallace's accomplice who tells her to bring the bomb or her daughter will die. When Megan refuses the caller tells her to go somewhere and she finds the body of a girl but it's not her daughter. She learns it's Wallace's daughter which means she was being held captive to make Wallace perform those surgeries. She asks Ethan to lie about the time of death and to tell her what he finds. Megan goes to talk to the one in the hospital but he's unconscious. Tommy is there and knows Megan is lying and tells her to tell him what's going on and she does. Tommy agrees to help her. Curtis and Kate discover that Ethan lied about the time of death so perform an autopsy themselves. When Megan does to the meet, she's taken and brought to where they're holding her daughter to find just who is behind everything and what they want.

Megan and Tommy are faced with an unusual investigation.

Megan goes to work on a shooting death. She learns that the victim is the son of a New York mobster and Tommy knows him. The man bursts into the morgue and threatens Megan. Tommy is not exactly giving it his all. And when they talk to man who is a person of interest, someone shoots him. So thinking it could be someone on the inside. And they think it could be Lucas, Tommy's partner because he's the son of the lawyer representing the mobster.

Megan and Tommy are investigating the death of a convicted murderer who was recently released because of a technicality. So they first check out the father of the child he killed. But he has an alibi. Tommy's uncertain if it's important to find out who killed him. But Megan reminds him they have to be objective. Later another murderer, who was also released because of a technicality, was also killed. They talk to the wife of the victim and she too has an alibi. They later learn that both the husband and wife go to the same therapist. They think that they conspired to kill the person they want dead but when that doesn't pan out. They realize that they should look at the therapist. And when Megan's mom plans to sell her house, she has Megan come over to get anything she wants and it's while going through the things she learns a secret her mother kept from her.