Two people were killed in an early morning fire in Buffalo County. It happened around 5 a.m. in Buffalo City on Circle Drive. According to the Buffalo County Sheriff’s Department, the fire was on the back half of a mobile home. Shortly after arriving, deputies say there was a small explosion that they believe was a small propane tank located near the home. All surrounding homes were evacuated. That’s when fire crews learned two members of the family in the mobile home were unaccounted for. The Wisconsin Fire Marshall is investigating the cause of the fire. Deputies say the bodies were taken to Madison for an autopsy.