Siegfried & Roy
On April 28, 2020, Horn's publicist stated he "tested positive for the virus that causes COVID-19 and is currently responding well to treatment".  However, his condition deteriorated and he died at the age of 75 on May 8, 2020 at Mountain View Hospital in Las Vegas. The duo's spokesman, Dave Kirvin, announced Horn's death and said it was due to complications from the disease. Fischbacher stated that "the world has lost one of the greats of magic, but I have lost my best friend".