In December 1989 the U.S. invaded Panama. NBC News managed to obtain a live interview with an American businessman staying in Panama City, Roger Sizemore, who said he was witnessing the invasion as it happened. But ever since then questions have persisted about who Sizemore really was. After the interview 'Roger Sizemore' disappeared without a trace, never to be found again. Then a man named Brian Seifert came forward claiming that he was the man on the phone pretending to be Sizemore, and that he hadn't been in Panama City. He had phoned from a basement in a suburb of Indianapolis
. Seifert says NBC put him up to it. NBC says they were the ones who were hoaxed... if there was indeed a hoax at all. Voice analysis shows that the voices of Sizemore and Seifert do match, which lends credence to Seifert's story. But Seifert is a strange character. In 2002 he was indicted by the FBI on suspicion of filing a false terrorist complaint.
So he isn't the most upright character. But on the other hand, everything he's said about the 1989 phone hoax has checked out, so far. If true, it's surprising that this hoax hasn't received more coverage.