WAUSAU, Wis (WSAU) There was a house fire on McIntosh Street in Wausau early yesterday morning. It was reported around 2-30, and appeared to start in an upper bedroom.

Police say bedding in the upper bedroom caught on fire, and the fire got into the walls of the structure. It's not clear if the cause is smoking in bed, or an electrical problem. The fire is still under investigation.

Four people were living in the home. They are being relocated with the help of the Red Cross. No one was injured.