(IDAHO FALLS, ID) – A kitchen fire in Idaho Falls left two families displaced Friday night. The fire started at a duplex on Holbrook Drive. Crews had to tear down part of the ceiling to ensure that the fire didn’t spread into the attic. Those living in the home were able to make it out safely. Officials with the Red Cross worked with the families affected over the weekend to meet basic needs. The cause of the fire remains under investigation.