Investigators believe speed contributed to a critical crash on Maui. The single-vehicle accident happened Monday night on Hana Highway near Holokai Road in Haiku. Police say the 30-year-old driver of a 1997 Cadillac lost control, crossed the center line and crashed into a utility pole in an embankment and then struck several mailboxes before hitting a second utility pole. The driver was rushed to Maui Memorial Medical Center in critical condition.