My stepbrother used me and threw me away. Now he's the only one I can turn to. When my car is stolen outside my new college dorm, my roommate points me to "The Vigil"-a trio of students who tackle crimes when campus security drops the ball. The last thing I expect walking into the Vigil's office is to find Logan Brooks staring back at me. I want nothing to do with the stepbrother I once had the world's hugest crush on. Two years ago, patching up his mysterious injuries led to a passionate hookup on the bathroom sink. And then he totally ghosted me. But even though he looks at me like I'm dirt under his shoe, he and his distractingly hot friends insist on taking my case. No way am I letting them investigate on their own. Working with them will give me the chance to find out what's really up with Logan. Why he was bruised and bleeding that night. Why he's shut off the whole family. Except when our search takes an unexpected turn, I realize the truth is even more horrifying than what I thought I knew...