This is sad.

http://sfgate.com/cgi-bin/article.cg...ABADIGEST2.DTL

A hit-and-run motorist ignored a red light early Thursday and killed a 26-year-old bicyclist, police said.

The accident happened at 2 a.m. at Polk and Geary streets, said Inspector Pat Tobin of the hit-and-run detail. The cyclist, Sarah Tucker of San Francisco, died at 9:46 a.m. at San Francisco General Hospital, authorities said.