National Safety Transportation Board (NTSB) Senior Aviation Investigator Luke Schiada speaks to reporters during a news conference near the scene of a Gulfstream jet crash at Hanscom Field in Bedford, Massachusetts Sunday June 1, 2014. Seven people were killed, including Lewis Katz, co-owner of the Philadelphia Enquirer, when a private jet caught fire and crashes as it tried to take off near Boston. REUTERS/Neal Hamberg
(UNITED STATES - Tags: DISASTER TRANSPORT)