An anonymous reader writes "Malaysia's Prime Minister announced at a press conference that Flight 370, which disappeared a week ago, was diverted as a result of 'deliberate action.' The investigation has now focused in two ways: first, they're looking more closely at the passengers and crew, and second, they've narrowed the search for the plane down to two corridors. One stretches from Kazakhstan to northern Thailand, and the other goes from Indonesia to the southern Indian Ocean. 'That conclusion was based on a final signal from the plane picked up on satellite at 8:11 a.m. on March 8, nearly seven hours after ground control lost contact with the jet, he said.'
The Prime Minister said the plane's communications system and the transponder system were both disabled early on during the flight. The time of the plane's final satellite contact would have put its fuel reserves very low. 'Police on Saturday morning drove into the residential compound where the missing plane's pilot lives in Kuala Lumpur, according a guard and several local reporters who were barred from entering the complex. ... Experts have previously said that whoever disabled the plane's communication systems and then flew the jet must have had a high degree of technical knowledge and flying experience. One possibility they have raised was that one of the pilots wanted to commit suicide."