The staff struggles under Slocum. When a body comes into the morgue, the staff believes that the person who killed was someone Macy helped apprehend. They think Macy should be asked to help but Slocum refuses.

Two boys lost in the wilderness, two bodies in a well. The crew is called in and Jordan responds (even though she has the flu). She gets trapped in an abandoned mine.

A body, long-dead, found in a park turns out to be a teacher. Jordan struggles with emotion vs. evidence in the case of a dead couple.

Jordan matches wits with a serial killer who agrees to help her and Woody find a copycat.

When evidence unexpectedly appears at a murder scene Woody has been investigating, he is accused of planting it. Bug and Nigel argue over a possible alien abduction case.

Jordan scrambles to validate a case being tried after Macy is arrested, and his results are questioned.

The murder of a soldier stateside leads Jordan and Woody to a soldier who died in Iraq. Nigel is on the track of an old kidnapping, and Macy's daughter is dating someone he deems unsuitable.

Dr. Macy's daughter is a witness to a gang-related shooting and the team works together to solve the crime and locate Abby.

A bomber strikes a commuter train, leaving many children dead; Woody and the agents must find a second bomb, hidden somewhere in the city.

An elite group of fire fighters are killed in a wild fire and a man falls on Dr. Mahesh "Bug" Vijayaraghavensatanaryanamurthy's (Ravi Kapoor) new sports car.

A teenage girl is murdered and the Boston PD along with Nigel and Bug work to determine who did it. The prime suspect is a schizophrenic man living in a halfway house in the neighborhood.

Jordan investigates murder of a woman who could perform miracles. Lily worries about her relationship with Jeffrey. Bug investigates death of high-rise window washer with vertigo.

Macy discovers a young boy is being held hostage. Lily runs into Bug.

Jordan wakens the morning after a party with a gun in her hand and her former beau with a bullet in his chest.