SAN FRANCISCO (AP) — Caitlin Foster fell in love with San Francisco's people and beauty and moved to the city a dozen years ago. But after repeatedly clearing away used needles, other drug paraphernalia and human feces outside the bar she manages, and too many encounters with armed people in crisis, her affection for the city has soured.

"It was a goal to live here, but now I'm here and I'm like, 'Where am I going to move to now?' I'm over it,'" said Foster, who manages Noir Lounge in the trendy Hayes Valley neighborhood.

A series of headline-grabbing crime stories — mobs of people smashing wi...