Define a Hero

A few years ago Riley Nolan saved a young man when his foot got stuck on the hood of a truck. Saving Lucas' life had forever changed Riley's. On another tour, Lucas lost his leg and he was discharged. While living with his parents he watches his niece and nephew after school. Thanks to his nephew, Lucas starts to befriend his nephew's teacher. As they get closer Lucas begins to notice that Sonja is in serious trouble. Every time they spend time together, Sonja gets more confused, and further in danger.