In this episode of "Reality Check," Ross Coulthart sits down with retired Lt. Col. Charles Halt, the former deputy base commander of RAF Bentwaters. Halt is a key witness to the Rendlesham Forest incident. Together, they discuss Larry Warren's claims Halt is lying on official military forms, an infamous audiotape from that night and the government's involvement in a possible cover-up.

Earlier this year, Coulthart was joined by two witnesses from that night, Larry Warren and Steve Longero. Warren and Longero were both U.S. Air Force security specialists when they not only saw the suspicious aircraft in 1980 but were told to "keep their mouths shut" by government officials.

Watch that interview here:    • Rendlesham UFO incident: Does new film 'Ca...