The three girls have been inseparable best friends since the third grade -- Josie, the athletic one Perri, the brilliant, acerbic drama queen and Kat, the beauty, who also has brains, grace, and a heart open to all around her. But their last day of high school becomes their final day together after one of them brings a gun to school to resolve a mysterious feud. When the police arrive, they discover two wounded girls, one so critically that she is not expected to recover. The third girl is dead, killed instantly by a shot to the heart.What transpired that morning at Glendale High rocks the foundation of an affluent community in Baltimores distant suburbs, a place that has barelyrecovered from an earlier, more comprehensible tragedy. For the shell-shocked parents, teachers, administrators, and students, healing must begin with answers to the usual questions -- but only if the answers are safe ones, answers that will lead back to one girl and one family and absolve everyone else.