[dredmorbius]

I distinctly recall that occurring. The event was 28 January 1986, and whilst I didn't watch it live, I did catch it within a few hours.

Though that wasn't a SpaceX launch.

<https://en.wikipedia.org/wiki/Space_Shuttle_Challenger_disas...>

The launch broadcast narration continued for several seconds following the vehicle explosion reporting either telemetry or programmed flight path information before breaking script with the infamous announcement "There's obviously been a major malfunction". Various reports I've seen are that the previous commentary was based on telemetry rather than watching video.