San Francisco is going through an epidemic of auto burglaries/break ins or smash & grabs. The number has doubled in less than a decade with some blaming the reduction of many non violent felonies to misdemeanors. Over 26,500 in 2015, only 10,300 in 2011. More auto burglaries per capita than any other US city. It's gotten so bad an FBI Agent a gun stolen from their car. Police only making arrests in 2% of cases.
http://www.businessmirror.com.ph/san-francisco-officials-battle-epidemic-of-auto-burglaries/
http://www.businessmirror.com.ph/san-francisco-officials-battle-epidemic-of-auto-burglaries/