San Francisco firefighters investigating string of suspicious fires

SAN FRANCISCO (KGO) -- San Francisco firefighters are investigating a string of suspicious fires.

The latest happened in a dumpster overnight in the Mission District on Hoff between 16th and 17th. Two other dumpsters burned on Tuesday night on Tehama Street in the South of Market District.

Firefighters suspect this is the work of an arsonist. There is surveillance video of a man setting the fires on Tehama, but it is hard to identify the person in the footage.