Pittsburgh Shooting

A police sniper waits at the ready on a roof directly across the street as tactical officers stand atop an armored vehicle in the shooter's front yard in the Stanton Heights neighborhood of Pittsburgh on Saturday April 4, 2009. A man opened fire on officers during a domestic disturbance call Saturday morning, a police official said. (AP Photo/Tribune-Review, JC Schisler) ** PITTSBURGH OUT, HERALD-STANDARD OUT **