Oh come on - he was with a single woman - driving off the main road to go to a deserted beach - had been at a party with 8 young single women and 8 married men - without their wives - and drives off a bridge where the young woman dies and doesn’t call the authorities until enough time as gone by for an alcohol test to be meaningless... yeah, no one will ever know... right.
Also. None of the men’s wives new about the party. They only found out about after the accident happened and it all became public.