CNN Erin Burnett OutFront March 7, 2015 00:59:00
To zero over the southern indian ocean. >> look at the alarm. that's where the stick shift is. >> reporter: for four agonizing minutes, cockpit alarms sound. as the plane becomes a giant rider, creeping closer. suddenly it's over. >> all of those names started racing through mu head. 239 people. lost. >> reporter: one year later, still no trace of the plane or the people on board. only uncertainty and pain for those left behind. until mh-370's block backseats are found, nobody will know what really happened. will ripley, cnn, toronto. >> and you can see more about the mystery of flight 370 rig...