Important facts.
Multiple recent shootings in the past month where young children and pregnant women are getting caught in the crossfire. Most of the shootings will be drug related in a battle for running the block, could be a disagreement over money, drugs, females, or any other litany of excuses. The innocent people just trying to get by suffer the most. Banning guns, restricting gun ownership will not make one iota of difference as most of the shooters already have criminal records, and access to firearms that are on the street illegally.
Philadelphia also has a weak district attorney and mayor in place at this time.