A former US intelligence officer has claimed the US government recovered a crashed UFO containing “non-human” biological material.<br /><br />Retired US Air Force major David Grusch made the claims at the House Oversight Committee hearing held on Wednesday.<br /><br />Congresswoman Nancy Mace asked Grusch if the bodies found on the crashed aircraft were human or non-human.<br /><br />Grusch replies: “Non-human and that was the assesment of people which are acknowledged on the programme I talked to and that who are currently still on the programme.”