The death of a con-man who tried to call Olivia Benson just before he was murdered brings Olivia and Fin to the assistance of Fontana and Green, and leads to a slippery mother/daughter team.
A deathbed confession reopens one of Fontana's old murder cases involving a young model, one in which he believed that the father was the killer. Branch and the father want the case to go away, but McCoy is bent on going to trial.
The bombing death of a husband set to remove the feeding tube of his wife, who's in a persistent vegetative state, focuses the investigation on the protesters.
Three women with identical names are murdered with the same m.o.. And Fontana and Green's investigation turns up a "hit list" with Jack McCoy's name on it, as well as a number of witnesses in one of his trials.
Van Buren relentlessly pursues a cocky suspect she believes was responsible for driving a friend's daughter to suicide, because he allegedly attacked her with drain cleaner. But her resulting actions could put the case in jeopardy.
After an accountant for the mob is stabbed to death, a corrupt police officer who grew up with the victim takes justice into his own hands. However, pursuing the case could put the officer's other convictions in jeopardy.
McCoy pursues murder charges against a woman in an assisted suicide case, but he finds out during the trial that a third party may have also been involved.
A teenager from a rich family kills a schoolmate because he refused to sell him test answers. His defense argues that he was not responsible for his actions because of the medication he was prescribed.
A suburban mom ends up admitting to the detectives that she shot and killed her own teenage son out of fear that the boy would become a menace to society.
The murder of a banker leads to the discovery that he was having a relationship with his boss. McCoy's case rides on the testimony of the defendant's 14-year-old daughter. However, her testimony also reveals a shocking family secret.
Fontana is accused of using excessively violent tactics to force a kidnapping suspect to reveal the location of the victim. Prosecutors are left to decide whether the ends justified the means.
Fontana and Green investigate Green's former replacement, Nick Falco, who becomes a suspect in an investigation after a woman he had spent the night with is found slashed to death in his bathroom.
A case involving fake DEA badges leads to the death of A.D.A. Borgia. McCoy is forced to resort to dubious legal tactics to ensure that Borgia's killers are brought to justice.