Did ‘improper’ use of fuel control switches lead to Air India plane crash?

A new report says that the investigation into last month's Air India plane crash in Ahmedabad focused on the engine fuel control switches after reviewing data from the flight and voice recorders. These switches are usually used on the ground to start the engine or shut it down after landing. The report suggests there may have been a possibility that the switches in the cockpit were moved incorrectly

Explainers