Police investigate string of car fires in Noe Valley

SAN FRANCISCO (KGO) -- San Francisco police are investigating a string of car fires in Noe Valley.

The fire all occurred within a couple blocks of each other on 17th, Liberty and Cumberland streets, to name a few.

Police say the first fire happened just after 4 a.m. and four others happened in the next two hours.

So far, police have not released any information on possible suspects.