Altitude Control Switch News Today

150 people on board. also the voice recorder captured the sound of passengers screaming in the moments before the crash. we still dont know why that pilot would have wanted to crash that airliner and commit mass murder. reports indicate hed been severely depressed in the past and was taking medication. leah gabriel is live in the newsroom now, leah. >> reporter: well harris this new information is coming from a preliminary report by the french agency that investigates crashes, which i should poi...