Honolulu police are investigating a car crash that killed a Waipahu man early Sunday morning.
It happened on Iroquois Road near West Loch Drive. Police say a 21-year old man was traveling on Iroquois Road when he lost control of his car and flipped over several times before coming to a stop.
He was pronounced dead at the scene.
Police say speed may be a factor in the crash.
It is not known if alcohol was involved.