Four people were injured in a fight and shooting at a bar in Ambridge.
There was only one police officer manning the streets in California, Friday night.
Former Steeler Chukky Okobi was held today on an assault charge stemming from a fight at a South Side nightclub last summer.
A violent incident in a bar in Washington County is under investigation.
Pittsburgh police have charged several men with assault after a fight at a bar, among them are an Allegheny County corrections officer and a Pittsburgh firefighter.