Yes, very sad. I'll be interested to see what the crash investigation comes back with for a cause, especially who was flying the airplane. . .the owner, or the instructor. . . .if that's even possible.
Time to take a few of these planes that helped win WWII & lock them behind plexiglass so they will be preserved for the future. Not all of them tho; we still need to hear that beautiful sound when they are running wide open.