As theories swirl about Air India crash, key details remain unknown

The preliminary report on the Air India Flight 171 crash raises speculation about the pilots' role in the tragedy. The Boeing 787 Dreamliner crashed shortly after take-off, killing 241 people on board and 19 on the ground. Lack of key details, including a transcript from the cockpit voice recorder, has led to conflicting theories and criticisms within the aviation industry. Any conclusions about the crash, including suggestions of intentional pilot action, remain inconclusive pending further investigation.