According to Newser and updated police reports, a Philadelphia fast-food worker is being convicted of throwing hot oil at customers during an argument at a drive-thru window. Police are saying that the employee threw cooking oil through the window during a verbal altercation with three women over an order. The incident occurred at about 3 a.m. Saturday at a Checkers restaurant. One of the women was burned on her left arm and left leg and had to be taken to a nearby Hospital.