Was this televised?
No it wasn't but it would be good if ESA released a video of it.
Was this televised?
first episode of national geographys mars series is online, you'll need a US VPN/DNS to watch it
http://channel.nationalgeographic.com/mars/videos/novo-mundo/
first half of episode 1 is a kind of history, existing footage of launches and interviews with people like Elon and Robert zubren amongst others. with a bit of the story interwoved
then the second half is the start of the proper series itself and is normal series like.
Through extensive testing in Texas, SpaceX has shown that it can re-create a COPV failure entirely through helium loading conditions. These conditions are mainly affected by the temperature and pressure of the helium being loaded.
we also plan to resume stage testing in Texas in the coming days
It might have been formation of solid oxygen in the carbon over-wrap of one of the bottles in the upper stage tanks. If it was liquid it would have been squeezed out but under pressure it could have ignited with the carbon. This is the leading theory right now, but it is subject to confirmation
Zoomed-in view of the crater caused by the crash of Europe's Schiaparelli Mars lander on Oct. 19, 2016. Photo taken by NASA's Mars Reconnaissance Orbiter on Nov. 1, 2016.
Credit: NASA/JPL-Caltech/Univ. of Arizona