PLANO (WBAP/KLIF) – Plano Fire–Rescue fire investigators said Tuesday that they have determined the probable cause of Monday’s house explosion to be an isolated gas leak within the home at 4429 Cleveland Drive. According to Plano Fire-Rescue, at 4:40 p.m. on Monday, Plano’s 911 Dispatch received multiple calls reporting an explosion at a home with…… MORE