Eastern Iowa officials are investigating the death of a person whose body was found in the rubble of a house fire. The Scott County Sheriff's Office says the fire was reported early Monday morning at a rural Princeton home. Arriving firefighter found the house fully engulfed in flames, and firefighters and emergency crews from seven different departments responded to the scene. After the fire was extinguished, a search of the debris turned up a body. An autopsy was scheduled for Tuesday. Officials have not released the name of the victim. The fire and death remain under investigation.