BREAKING: Potential Criminal Activity On Woodland Walk– We're hearing unconfirmed reports of a suspicious activity (or a potential car accident) around 38th between Spruce and Baltimore. Cop cars have swarmed the area. Keep checking back as the details come in.   Update [11:15 p.m.: Eyewitness sources have stated that the potential criminal activity, halted only minutes ago, was the result of a car chase and resulting auto accident in which one of the parties fled the scene on foot.    Update [11:39 p.m.]: We've confirmed that three suspects have been arrested for an armed robbery of a South Philly McDonald's.