SUSSEX-- Authorities in Sussex responded to a report of an explosion on Sunset Drive shortly before 9:30 p.m. Saturday
The Waukesha County Communications Center advised responding personnel that the residence was on fire and there were 20-30 foot flames showing.
When authorities arrived on scene they observed that the garage of the home was fully engulfed in flames.
There were two vehicles inside that were also on fire.
All of the occupants of the home had exited before the squads arrived on scene.
The incident is still under investigation by the Waukesha County Sheriff's Department.