Investigators are searching for the cause of a fire that caused more than a million dollars damage to a Scranton warehouse last night. Flames broke out at the Gress Refrigerated Services distribution building around seven. No one was injured in the fire. And the good news is that 100 employees who work there will not be jobless this hoiliday season. They`ve been told to report to work tomorrow at one of several other gress facilities in the area. Scranton`s fire chief tells WBRE News he doesn`t believe the fire was deliberately set, but he`s still searching for the exact cause of last night`s huge warehouse fire.