CORRECTS TO PROSPECT AND COSO AVENUES-Shelley Gallivan, foreground right, looks into a tipped over Smart car which belongs to her friend on the corner of Prospect and Coso Avenues in San Francisco, Monday, April 7, 2014. Police in San Francisco are investigating why four Smart cars were flipped over during an apparent early morning vandalism spree. Officer Gordon Shyy, a police spokesman, says the first car was found flipped on its roof and a second was spotted on its side around 1 a.m. Monday in the Bernal Heights neighborhood. (AP Photo/Jeff Chiu)
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