The investigation into a girl's disappearance leads to a high-tech kidnapper who uses the Internet to cover his tracks; Rollins reconnects with her sister.

Holiday celebrations are interrupted when Detective Tutuola's ex-brother-in-law is arrested for attacking a priest; during the investigation, a church scandal is uncovered.

A popular sports reporter accuses a cameraman of rape and stalking; when the victim learns she is pregnant as a result of the rape, the defense employs controversial tactics in hope of gaining favor with the jury.

The investigation into how a comatose woman ended up in a river near the mayor's home reveals the victim's unexpected wild side.

When Officer Michael Groves ends up in a psych ward after leveling accusations at the 12th Precinct, Internal Affairs asks the team to help investigate.

When a suspect is gravely injured and the case becomes a public spectacle, Amaro's badge is on the line; Cragen surprises everyone with an announcement.

Benson and Murphy question a television producer when he is accused of molesting his daughter; Benson strives to discover the truth as accusations fly in the media.

Eight-year-old Owen Farhidi disappears from school and his mother Dana receives a ransom request. Detectives soon uncover that the boy knew his abductor, but friction between his parents impedes the investigation. Meanwhile, Benson must take an exam to formalize her promotion.

A high school student plans a clandestine hookup with his female teacher but ends up in a far more sinister situation.

Newly tested DNA evidence leads to the exoneration of a prisoner who served 16 years for a rape conviction. However, he's investigated again one day later in the wake of a shocking new crime.