A small plane crashed into a San Diego neighborhood and made a “direct hit to multiple homes,” authorities say.

At least three people are dead and several others injured after a small plane crashed into the San Diego military housing neighborhood of Murphy Canyon early Thursday morning. At a news conference, San Diego Assistant Fire Chief Dan Eddy said they are still trying to confirm if the fatalities were people on board the plane.

Authorities say a private jet crashed into military housing in San Diego during foggy weather, igniting cars parked along a suburban neighborhood block and killing multiple people on board the plane