As pieces of luggage, human remains, wreckage and what could be a tell-tale oil slick were found early Friday in the Mediterranean Sea, one aviation expert said telemetry received by satellites from the doomed plane suggested a fire could have started onboard, knocking out computers and control mechanisms.

David Learmount said the fire could have started in the plane’s avionics compartment. Such a scenario could indicate an electrical fire, and not terrorism, brought down EgyptAir flight 804 on Thursday.

The first physical clues to the crash of flight 804, which carried 66 passengers, crew and security officers, surfaced about 190 miles off the coast of the Egyptian city of Alexandria. Reports of debris being found on Thursday proved false, but the verified debris field could bring authorities closer to the all-important flight data recorder, which could provide insight into what caused the crash.

more at Source: Possibility of fire aboard EgyptAir flight raised as body parts, debris found in Mediterranean | Fox News