Broken Angel — Brian Knight

Life in Clearwater was quiet, even a little dull for Grim, but it was better than the time he'd spent on the streets of Seattle. Then the strange girl arrived, abandoned at a roadside diner. Drugged, sick, with no memory of her past. Grim had a bad feeling about her from the beginning but he didn't say anything when his foster mother, Clara, took her in. If anyone needed a home, it was this strange, sad girl. Clara's new Angel. As Angel's health improves and her memory returns, the hot Clearwater summer becomes increasingly strange. Insanity creeps through the small town like a plague, spawning violence, and no one is immune. And death has arrived in the form of a shadowy figure lurking in the woods at night.