In the opening scene of unflinching thriller Before My Eyes—eminiscent of the shooting at Gabby Giffords’ political rally in 2011a gunman pulls out a weapon at a Labor Day campaign rally for New York state senator Glenn Cooper. Who is the target? What is the motive? And how will the crowd react to and fare the tragedy? To answer these questions, author Caroline Bock takes readers back to the Friday that kicks off this holiday weekend on Long Island and the events that lead up to the gunman’s appearance.