When fifteen-year-old Sophia Rossi is arrested for a brutal Central Park murder, the evidence against her seems overwhelming—her fingerprints on the weapon, the victim's blood on her clothes. Desperate, her mother hires Leo Sanchez, a sleepless private forensic consultant who works from his Queens apartment, hunting the details others miss. As Leo digs deeper, he uncovers a decades-old feud, a stepfather with secrets, and a truth that's been waiting in the shadows. Because evidence never sleeps. It just waits for someone to wake it up.