On March 8th 2014, Malaysia Airlines Flight 370 vanished en route from Kuala Lumpur to Beijing with 239 people from 14 countries aboard. A decade on, this Spark-produced special returns to the case with interviews from victims' families, aviation experts, and scientists who have spent years combing satellite handshake data and debris drift patterns for answers. It asks the basic question that still unsettles people: how does a modern jet with GPS and communications equipment disappear completely? The film walks through the leading theories, from mechanical failure to deliberate diversion, and the physical evidence recovered so far, including barnacle-encrusted wing fragments washed up on Indian Ocean shores. Families describe their long fight to get governments to reopen the investigation and pay compensation, giving the technical material a human throughline. Rather than settle on one explanation, the documentary lays out what investigators know, what they only suspect, and what has never been recovered, leaving MH370 exactly where it has sat since 2014: unresolved.