SAN DIEGO (KUSI) – A suspected DUI driver was behind bars Tuesday on suspicion of killing three homeless people and injuring six others when his car jumped a curb in an East Village tunnel near San Diego City College and plowed into a makeshift encampment on the roadside. Craig Martin Voss, 71 of San Diego, was arrested at the scene of the crash in the 1500 block of B Street shortly after 9 a.m. Monday, according to San Diego police. Voss was behind the wheel of a westbound Volvo station wagon that veered to the right, off the roadway, and struck the transients, who were on a wide sidewalk amid several tents and various personal items, said SDPD Chief David Nisleit.