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

While the report states fuel cut-off switches caused engine failure, cockpit recordings contradict this. The investigation is ongoing, requiring deeper analysis to determine the root cause.

Investigators are probing the wreckage and cockpit recorders to understand what went wrong just after take-off. The Air India flight climbed to 625 feet in clear weather before losing location data 50 seconds in, per Flightradar24. Saturday's 15-page report offers early insights.