The mystery that surrounded the disappearance of Malaysia Airlines Flight MH 370 gripped the world a few months ago and while the media may have moved on, the search for the plane still continues. This film gives the inside story of the searcH; in how it disappeared in a radar blind spot and what investigators believe happened to the aircraft in its last minutes. It also examines new technologies including black-box streaming and enhanced air-traffic surveillance that mean an airliner should never be lost without trace again.