Seven years ago, Mia Briscoe was at a frat party with her best friend Serena when a fire broke out. Everyone was accounted for except Serena. She was never heard from or seen again. Now Mia is an investigative journalist covering the political scene in New York City, but she hasn’t given up trying to find out what happened to her friend that night. When an old photo taken at the frat party gives her clues, Mia realizes she knows just where to look. She enlists FBI agent Sherlock’s help to uncover a sinister string of events going all the way back to that disastrous party.
The #1 New York Times bestselling FBI Thriller series returns with another tour de force in which Agent Sherlock risks losing her career—and her sanity—over a case that is more complicated and twisted than any she’s ever encountered.