Jamestown firefighters responded late Tuesday to reports of smoke coming from 418 Hebner St., next to Vinnie Street. Just before 8 p.m. first responders were notified of smoke coming from the walls of the Hebner Street home. First units to arrive on location reported smoke showing. Cause of the fire was not immediately known, although one fireman on scene said the source could have been from a wood-burning stove in the residence. No further information was available at presstime Tuesday.