Subhead From Nassau County Record Jonathan Petree displays his award for being named the 2019 Esteemed Modern Warrior. He owns a self-defense and martial arts school. Action Martial Arts magazine inducted Callahan resident Jonathan Petree into the Hall of Honor by naming him the 2019 Esteemed Modern Warrior. A 1990 graduate of West Nassau High School and former… Premium Content is available to subscribers only. Please login here to access content or go here to purchase a subscription.