Marianne Hagan

When a deliveryman accidentally brings a pizza meant for George Stephanopoulos, who lives across the street from the girls, they decide to peek at the former White House advisor with their binoculars.

When a pregnant woman's unborn child is ripped from her abdomen in an horrific attack, Detectives Benson (Mariska Hargitay) and Stabler (Christopher Meloni) go on a frantic search for the child, in the hopes that it could have survived. The woman's husband (guest star John Ritter) appears traumatized by the attack which upsets his orderly lifestyle. But when it is discovered that his wife may have been having an affair with a construction worker (guest star Bobby Cannavale) both men come under suspicion for an act of unconscionable jealousy and rage.

Roni Sellers (Marianne Hagan) is horrified when she calls her daughter's cell phone and hears screaming and a man's voice. Kaley (Molly Bea Spears), 18, works as a bicycle messenger to help pay her tuition for NYU. She's a good girl and a good student. When she disappears, a high profile case ensues. Mrs. Sellers holds a press conference and offers a reward for Kaley's return, and tips start coming in as to her whereabouts. Sebastian Ballentine (Martin Short), a psychic, also arrives at the station, and claims he's had a vision of Kaley. Stabler (Christopher Meloni) thinks he's a fraud but when he gives them specific clues, they think he could be a suspect.

The murder of an undercover narcotics agent splits Kincaid and McCoy over whether or not to ask for the newly reinstated death penalty. Ultimately, District Attorney Schiff must make the call. Victor Garber (Alias) guest stars.

The sudden death of a kindergarten boy from a rare and lethal flu sends Detectives Briscoe (Jerry Orbach) and Curtis (Benjamin Bratt) frantically searching New York City for the source of the virus. They quickly realize the young boy contracted the flu through lethal injection, and Assistant District Attorneys McCoy (Sam Waterston) and Carmichael (Angie Harmon) must link the murderers to the source of the deadly serum and bring them all to justice before another potential outbreak. S. Epatha Merkerson and Steven Hill also star.