Chuck, Nate, Blair, Serena and Lola team up to uncover what they think is an explosive secret between Diana and Jack. Meanwhile, Dan is offered a prestigious fellowship in Rome…
A serial rapist strikes in several cities where the rape kit backlog stalls the investigation.
After a single mom is arrested for leaving her young daughter alone for days, Sgt. Benson suspects the woman may have been abused in her own childhood.
