were made. we don't have a lot of critical information here, like when the deletions happened and who made them. the fbi did not receive the hard drive until this week, nearly two weeks after the plane went missing and consultants have been meticulously combing through that hard drive. they are looking for valuable and they are being looking at whether it was done in a routine manner which, of course, would be more of a red flag. s investigators are looking at information, such as a browser history, visit to chat rooms and online research that the pilots might have done, anything to help them build profiles of the two men flying flight 370. at this point, it's important to note that we have no information indicating that the pilots were planning the flight disappearance and it could be an