(Dubuque County, IA) -- A fire in Dubuque County is being investigated after it destroyed a machine shed.
Firefighters responded to reports of a fire at 8273 Feeney Road Sunday at around 5:00 a.m. where they found the shed fully engulfed in flames.
The homeowner alerted the crew he had plugged in his tractor to warm up inside the shed overnight.
About $200,000 of damages is estimated from the fire.
No one was injured.