This incident is occurring in Delaware County (Delco). Philadelphia SWAT would not have responded; it would have been a regional emergency response team. Also, the communication truck says it's the Pennsylvania State Police. Delaware County would have sent their own communications truck for this incident as the State Police do not have jurisdiction in the that part of the county.
The news report mentions the Quick Stop is in Crum Lynne. The news report shows an overlay of the Eddystone Police badge. Crum Lynne is in Ridley Township. The Ridley Township Police should be on location,
Eddystone is about a 1/2 mile away..