The State Fire Marshal’s Office investigated on Tuesday, Dec. 30, at the scene of two Dec. 29 pickup fires in the driveway of a home at 807 Meadow Brook Drive in Caldwell, but a cause is still unknown, said Caldwell Fire Chief Harry Bowers.No foul play is suspected, Bowers said.Bowers said investigators were at the scene using a canine (used to find accelerants) and a drone and ...