A measles outbreak delays arrests in a case involving pornographic photos taken by teens at a party. Meanwhile, Benson discovers that some kids' medical records may have been falsified after Noah gets measles; Amaro leans upsetting news about his son.

When a transgender teen is assaulted by high school bullies, the case quickly escalates to tragedy, and the squad agonizes over whether the punishment fits the crime.

A young model is raped by a renowned fashion house photographer, who looks to his successful brother to make the charges disappear.

A sexually assaulted athlete's double life could destroy her Olympic career and ruin the case against her attacker; Rollins sister is released from prison on parole.