A woman was killed and three men were hospitalized Tuesday morning after a DUI suspect on the 15 Freeway struck several cars, one of which careened into a parking structure near Temecula City Hall, authorities said. Dashcam video from a vehicle that was not involved in the pileup shows a dark 2011 Chevrolet Silverado slamming into the back of a car whose brake lights were on. That footage was being reviewed as part of the California Highway Patrol's investigation, a spokesperson for the agency said. A 44-year-old woman, the driver of a 2015 Nissan Altima, was killed in the incident, the CHP said. She was not publicly identified, pending notification of her family. 😱