you need three indays in a row 90-plus for a heat wave. we're going to have it. >> ginger, thank you. >>> we're following super typhoon heading towards taiwan and china. you can see the sheer size there. winds gusting up to 185 miles an hour, ginger told us. the storm grew from a topical storm to a category 4 and could slam into shore in the next few days. we'll stale on that, as well. >>> and to another developing headline tonight involving that passenger jet that vanished from radar. the mystery of egypt air flight 804, which plunged in the mediterranean. there is new reporting now that the crew might have been fighting a fire onboard. here's abc's alex marquardt. >> reporter: tonight, that recovered cockpit voice recorder revealing, according to the associated press, that the egypt air pilots tried to put out a fire at the front of the plane before it crashed into the mediterranean sea. earlier flight data had shown smoke in the bathroom and avionics bay, and there was evidence of fire, heat and smoke on the wreckage found in the water.