Eric Ralph, Teslarati:
Six weeks after the spacecraft completed its orbital launch debut, SpaceX’s first flight-proven Crew Dragon capsule suffered a catastrophic explosion seconds before a planned SuperDraco test fire.
And:
The April 20th event is the first time in the known history of SpaceX’s orbital spacecraft program that a vehicle – in this case, the first completed and flight-proven Crew Dragon capsule – has suffered a total failure. Regardless of the accident investigation’s ultimate conclusions, the road ahead of Crew Dragon’s first crewed test flight has become far more arduous.
Here’s video showing the explosion:
Yep, this isn’t good… pic.twitter.com/4DwTTjw9MN
— Astronut099 (@Astronut099) April 21, 2019
This is a terrible setback. [H/T Brother Stu]