A woman with a high-risk pregnancy disappears and her ex-boyfriend, who's the father, and engaged to the boss' daughter, is under suspicion. In a race against time to find her as her delivery date approaches, Benson and Stabler are faced with more than one suspect willing to take the fall for the crime.

Detectives enlist Dr. Huang's help as they investigate the deaths of two high-school basketball players gunned down while shooting hoops in the gymnasium and the connection to an illegal marketing campaign by a major pharmaceutical company.

A psychiatrist with unconventional methods is found sexually assaulted, unconscious and near death in a crack house. It's easier said than done to get her to cooperate with the investigation as they are hampered by doctor-patient confidentiality as she may have been attacked by one of her patients.

A female undercover agent for the DEA is raped and murdered, leading to a complicated investigation and the arrest of a suspect highly connected with a Colombian drug cartel. This is the toughest case of Cabot's career as she is faced with death threats on herself and her family along with pressure to yield the case to federal authorities.

A newborn baby is found dead in a gutter, sending the detectives on a hunt for the mother. She too turns up murdered, and the clues point to a serial child molester.

A schizophrenic homeless man kidnaps a boy he thinks is his son, murdering a man in the process. In resolving the case, with Dr. Huang's help, a private mental health facility is brought into question.

While patrolling, police stumble upon an attack in progress at Momma Sue's restaurant on the pregnant owner. Her husband is arrested and then seeks to have her charged with neglect for drinking during her pregnancy. The detectives discover it's not the first time a child has been exposed to the devastating repercussions of her uncontrolled alcoholism.

Benson and Stabler have trouble identifying a male murder victim in his 20's found in a pile of sheets in the West Village; they later suspect an outspoken minister who was in the process of flooding the victim with hate mail and death threats. When the activist's alibi checks out, the detectives turn their attention to a professor who objects to the victim's thesis on the failure of sexual re-education groups.