CAPTION: (New Port Richey 05/21/2007) (photo 1) Mathias Brewi (cq) is the City of Port Richey's new public safety director. BRENDAN FITTERER | Times SUMMARY:Profiling Mathias J. Brewi, city of PR's new public safety director, who started Monday. Brewi, of Stuart, worked for the U.S. Secret Service and just retired from the Jupiter Island Public Safety Dept.