The body of a nine-year-old beauty pageant contestant is found raped and murdered on a bus, but the case goes beyond the killer when it leads detectives to a virtual-pornography website.

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 woman claiming to have been the victim of rape commits suicide while she is still in the emergency room.

After a six-year-old boy dies in a school shooting, detectives trace the gun used back to a white supremacist's gun shop. Munch and Tutuola both face hatred and prejudice from the major suspects in the case, but their investigation soon takes them from the man who pulled the trigger back to the gun shop owner, who makes no bones about his hatred of anyone who isn't white.

Stabler and Benson suspect a charismatic preacher in a case of murder until his wife provides them with another viable suspect.

Novak confronts ghosts from her past while handling the trial of a schizophrenic serial rapist, who seriously injured Stabler.

Stabler and Munch uncover a chastity club and a group of girls with a pregnancy pact at a high school where they came to investigate the death of a student.

A beaten and raped woman who has no memory of what happened to her puts Benson and Stabler on the trail of a serial rapist, but when women refuse to testify Olivia will have to face how her assault has affected her job performance.

When a pediatrician convicted of abusing patients is found dead, Stabler and Benson investigate and soon find ADA Cabot has a reason for becoming involved in the case.

After a night of heavy drinking, Dalton Rindell wakes up to a bloody apartment, a terrible cut on his head and a dead woman in his bed. Unable to recall the night before, Rindell immediately calls the police. Detectives Benson and Stabler suspect the crime is the result of a deadly love triangle; however Rindell does not recognize the victim. After questioning Rindell and the victim’s family and friends, Benson and Stabler are provided with leads in several different directions. Unsure which lead to follow, the two detectives decide to return to the bar where the night began in order to piece together the gruesome truth.

A young man finds that his girlfriend Larissa Welsh has been attacked in her apartment with evidence that points to her buried past. Detectives Benson and Stabler go in search of her attacker and discover that an elderly man, Orville Underwood, may have been involved in traumatic events of Welsh’s past. For the detectives, solving the case comes down to who was in possession of the evidence.