A 77 year old man was died in a head-on collision in Carmel Valley Friday. The crash took place shortly before 5 p.m. on Laureles Grade when the victim’s van crossed the center divide and struck a pick-up truck, killing himself and seriously injuring three others in the truck. Several more vehicles were subsequently involved in the accident and both Carmel Valley Road and Laureles Grade were closed until 7:30 p.m.