In the sixth-season opener, a terrorist attack occurs in the Middle East and Frank fears that New York City may be hit next.
A teen party that became an orgy yields explicit photos that go viral. Barba's focus on prosecuting the student who posted the photographs is sidelined by a cluster of measles cases which are traced back to the same party. As the virus spreads through the city, Benson's son becomes one of the victims, and she looks into the mothers who may have falsified documents in order to enroll their kids into the school system. Elsewhere, Amaro copes with news about his son.moreless