As officials are still examining the cause of last week’s deadly Air India Flight A171 crash in Ahmedabad, India, investigators suspect the Boeing aircraft’s emergency power system was possibly operational before the crash,

Every scorched cable, nut and bolt will be examined along with the black box to determine why it went down 30 seconds after take-off.

Investigations are intensifying into the crash of Air India Flight 171, which went down just seconds after take-off from Ahmedabad, killing 270 people and leaving many questions unanswered.