The Evansville Fire Department is investigating what could be an intentionally set fire.
According to a police report, Evansville firefighters responded to a structure fire at First Ave. and Tennessee Street around 3 p.m. Saturday.
Upon arrival, firefighters say they found a homeless man sleeping on the front porch. That man said several homeless people come and go, but believed no one was inside at the time of the fire.
The fire is still under investigation.