2014-04-15 05:21:00 by Metro Networks, Inc.
(Portland, OR) -- Fire investigators say combustion of a pile of oily rags may be responsible for a fire that damaged two homes in Southwest Portland. Firefighters were dispatched to the 44-hundred block of Southwest Vesta Drive around 2:00 p.m. yesterday after neighbors called in reports of two houses on fire. One house was heavily damaged and the other partially damaged. No one was injured.