ARSONISTS are believed to have torched a derelict building in Camborne.
Fire crews from the town were sent to the burning site at Pendarves Street at around 7.20pm yesterday.
They found a blaze in a concrete shed which is believed to have started after tyres and rubbish were set alight.
Two fire fighters wearing breathing apparatus and armed with hose reels extinguished the fire and crews left the scene by 8.40pm.
A spokesperson for Cornwall Fire and Rescue Service said arson was suspected.