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.

An official report on the world’s deadliest aviation accident in a decade, seen by CNN, has answered one key question – but raised others.

An investigation into the Air India Dreamliner that crashed last month and left 260 people dead has revealed a mysterious audio recording.