It took less than a day for the detective to give up on the case. A patrol officer had reported a harrowing, violent midnight rape in a Syracuse, New York, park. Hospital records recounted that the victim, an 18-year-old freshman at Syracuse University, was “crying uncontrollably.” Her face was bruised, and she had scratches on her neck. Her hymen had been lacerated in two places. Her urine was “grossly bloody,” according to the hospital report, and there was semen inside her.

At 8 on the morning after the assault, after the victim looked fruitlessly through books of mug shots in hopes of identifying her assailant, Syracuse detective George Lorenz interviewed her. She had been awake most of the night for a first police interview, followed by forensic and medical exams: everything from gathering physical evidence of the rape to X-rays of her skull because the attacker had pounded her head on a brick walkway. To alleviate the pain from her injuries, she had been given Demerol, a powerful opioid.

Lorenz, a burly 17-year veteran of the department who had worked as a meat cutter and truck driver before becoming a police officer, seemed annoyed that she had trouble staying awake, according to her subsequent account. “That’s inconsequential, just the facts,” he barked when he thought she was providing extraneous detail.