Cole 'Mac' MacKenna is a man in transition. He spent 20 years in the U.S. Air Force Special Operations Command - Pararescue.h2>

Now he's retired, a veteran relearning how to be a civilian. After two decades of action-packed missions, he returns to his hometown of Brookfield, California.

Mac looked forward to a quiet life of home remodel and spending time with his sister and nieces... until a fellow pararescueman asked for help.

Drugs have entered Blackstone Academy, a prestigious public school serving the rich. The Police Chief is...