More:Speeding was fingered as a possible cause Monday of what is believed to be Japan's most expensive ever road accident when up to $4 million-worth of supercars ended up in a crumpled heap on a highway.
Eight Ferraris and a Lamborghini -- plus a Toyota Prius -- were among the vehicles involved in the crash, which witnesses said happened when a speeding car slid across a wet road surface.
$4 mn lost in 'world's most expensive' car carsh - Hindustan Times