Natalie's Nighthawk (Nighthawk Search and Rescue)

Graham was her first love and her first heartbreak. Twelve years later, Natalie has to face old wounds when she is forced to ask Graham for help finding her missing students. But when Natalie goes missing, Graham will call on every skill he’s ever learned to save her. Will he find his heart’s guiding star in time? Or will they both be trapped in the darkness forever?