A Pittsburgh police cruiser with lights blazing and siren blaring on East Carson Street in Pittsburgh’s South Side neighborhood.
Pittsburgh police have filed charges in two incidents of unruly behavior on the South Side — one involving gunfire and the other physical violence — that punctuated a chaotic few days in the city’s busiest, most heavily patrolled entertainment district.
In the first, police said a Forest Hills woman fired a gun into the air around 2 a.m. Sunday, briefly causing panic as bars were closing along East Carson Street. No one was injured…