The left engine separated from the aircraft and struck the north corner of this building at ground level. The aircraft's right engine was found resting beneath a concrete water tank on the building's rooftop. The inboard section of the right wing was recovered near this area.

The head of US National Transportation Safety Board said it's too soon to draw conclusions about what caused the deadly crash of an Air India jetliner.

Preliminary probe points to mid-air fuel switch cutoff, but US and Indian agencies caution against jumping to conclusions as investigation into June 12 tragedy continues.