San Francisco police this morning detained a person who barricaded herself in an apartment and allegedly fired a gun, a police spokeswoman said.
Officers detained the person at about 11 a.m. outside an apartment in the 200 block of Turk Street where she gave herself up, spokeswoman Officer Grace Gatpandan said.
A bullet allegedly fired by the person went through several walls but everyone escaped injury.
Gatapandan said the person appears to need mental health care. She may or may not be arrested.
City emergency officials are asked people to avoid the area of Turk and Jones streets while police worked.