Authorities are investigating an arson after they found a burning car in North Philadelphia.Police received a call around 5 a.m. of a car on fire on the 900block of Brown Street. The fire department responded and extinguishedthe blaze.The Fire Marshall's Office examined the scene anddetermined that someone stuffed a rag in the gas tank, then pouredaccelerate into the fuel tank to ignite the fire. They deemed it a case of arson.No motive has been established and no arrests have yet been made.
