Crew Dragon (still uncrewed) exploded on April 20 this year during a test after its return from ISS. https://www.space.com/spacex-crew-dragon-explosion-nasa-mem

Crew Dragon (still uncrewed) exploded on April 20 this year during a test after its return from ISS. https://www.space.com/spacex-crew-dragon-explosion-nasa-memo.html https://www.space.com/spacex-crew-dragon-explosion-nasa-memo... It sounds like the program was only set back for a few months though.