NEW : A Chinese flight crew reported ` ` suspicious objects '' in the Indian Ocean , state media report . India : The missing plane flew as low as 12,000 feet before it disappeared from radar . Analysts said Sunday that the new details about altitude could mean that investigators are looking in the wrong spot . Some analysts believe that supports the theory that there was a mechanical failure . 10 search planes are scouring the Indian Ocean for signs of the plane .
NEW : A Chinese flight crew reported ` ` suspicious objects '' in the Indian Ocean , state media report . India : The missing plane flew as low as 12,000 feet before it disappeared from radar . Some analysts believe that supports the theory that there was a mechanical failure . 10 search planes are scouring the Indian Ocean for signs of the plane .