It's looking more and more like sabotage, at least according to Reuters' sources: Military radar data suggests the missing Malaysia Airlines jet was, in fact, flown hundreds of miles off course—deliberately. The sources say Flight 370 appears to have diverted west, then followed an airline flight corridor typically used to fly to the Middle East or Europe. The data shows an unidentified jet believed to be Flight 370 was following "a route between navigational waypoints," which are used to help pilots navigate, suggesting someone who knew how to fly a plane was at the helm. The plane's final appearance on that radar indicated it was on a path toward India's Andaman Islands. "We are looking at sabotage, with hijack still [in] the cards," says one of the sources, a senior Malaysian police official. More: