Option to Kill by Andrew Peterson

Fun thriller that I don't remember except that the whiney portrayal of the young girl still grates my nerves. PW: When Nathan McBride receives a text message from someone who claims she’s been kidnapped, it triggers a deadly chain of events that has the potential to haunt him for the rest of his life. Nathan will soon learn that nothing from his past could ever prepare him for the crisis he’ll soon be facing. The girl’s name is Lauren and she’s just twelve years old. With virtually no experience with children, Nathan’s patience and compassion are about to be tested to their limits. In a violent confrontation, Nathan rescues Lauren from her kidnapper, but as he unravels Lauren's story, he realizes his troubles are only beginning. She says she's in the Witness Security Program, and doesn't trust the US Marshals because she thinks they're complicit in her abduction. Not only that, her stepdad was murdered last night.