Detectives try and solve the gruesome murder of a sexually molested five-year-old girl whose killer, a serial pedophile, has an obsession with dolls. They race to save the life of his latest victim.

A cancer patient, who was growing marijuana in her apartment and selling it, is found raped and murdered, sending the detectives on a hunt for two middle school students, each blaming the other.

A 14-year-old girl tries to commit suicide by jumping in front of a train after she is raped. She falsely accuses an ex-boyfriend but when the search turns to her dysfunctional family, surprise discoveries are made and SVU discovers that the family is even worse off than they thought.

A six-year-old girl is critically injured in an apparent robbery-gone-bad and later dies. The investigation gets complicated when it is discovered that the murders were designed to silence the young girl, who was sexually abused.

When the body of a 1-month-old baby girl is found stuffed inside a cooler, the detectives are horrified. But they soon learn that the baby had a genetic disorder known as Tay-Sachs disease, and it may have been a mercy killing.

A young female film student dressed in a maid's uniform has apparently committed suicide but it's very suspicious. The detectives learn that she just broke up with her very rich and powerful boyfriend.

After a young boy witnesses the brutal sexual assault and murder of his stepmother, he is too terrified to tell the detectives who attacked her.

A quadruple homicide with sexual overtones is just the start of an intense rampage of a serial killer that brings a homicide detective into the mix. As the entire squad races against time to prevent further victims, the evidence uncovers a horrible situation of incest and abuse.