One of the Warbird Trojan Horsemen Demonstration Team planes crashed at the Thunder over the Blue Ridge Open House and Air Show in Martinsburg, West Virginia.
The crash occurred a day after the horrible incident at Reno Air Races in Nevada, where another WW2 aircraft, a P-51 Mustang crashed killing the pilot and lot of spectators.
Source: http://aerobaticteams.net/news/trojan-horsemen-t-28-crash.html