Investigators say a plane crash in San Diego that killed six people happened as the private plane approached an airport whose runway lights were out in heavy fog.

Video shows the burned wreckage where a small plane crashed into a San Diego neighborhood on Thursday, killing at least two people onboard the plane.

A small plane crashed into a San Diego neighborhood during foggy weather early Thursday, setting about 15 homes on fire as well as vehicles, and forcing evacuations along several blocks, authorities said.