Police and Fire: Operation Alpha Series, Book 3: Justice for Oswin

Oswin Kittridge has no clue her life is a lie, and everything she knew about her family was made up. When her past comes back to haunt her, she's tossed into a world of human trafficking and slavery.
Aiden Knight is too shy to ask Oswin out, but he goes to get his hair cut by her every two weeks, whether he needs to or not. She's the nicest person he's ever met, but fear of being turned down stalls him.
When Oswin is worried about her mother, Aiden gives Oswin his number. What happens next throws them into the center of an investigation that might destroy their world.
Can Aiden and Oswin hide from evil, or are they too exposed to break free?