The pilot of a private jet that crashed into a San Diego home in pre-dawn darkness and fog, killing all six people aboard the plane, may have been unaware landing lights were out of service at the airport where he was headed,

In the stillness of night, a quiet, tree-lined street in a San Diego neighborhood was plunged into chaos when a plane clipped a power line and crashed – turning cars into fireballs and sending residents fleeing in a haze of smoke and confusion.