A head-on crash north of Paso Robles took the lives of three people yesterday afternoon. C.H.P. investigators say it happened on Nacimiento Lake Drive east of San Marcos Road. The driver of a 2015 Dodge Dart was speeding and may have been driving under the influence of alcohol when he crossed over the double yellow lines, crashing head-on into the Ford F-150. The two people in the car were pronounced dead at the scene. The passenger in the pickup truck would die later from her injuries. Authorities have not released the names of the victims.