Livestreamed carnage: Tech’s hard lessons from mass killings

A person pays his respects outside the scene of a shooting at a supermarket, in Buffalo, N.Y., Sunday, May 15, 2022. (AP Photo/Matt Rourke)

These days, mass shooters like the one now held in the Buffalo, N.Y., supermarket attack don’t stop with planning out their brutal attacks. They also create marketing plans while arranging to livestream their massacres on social platforms in hopes of fomenting more violence.

Sites like Twitter, Facebook and now the game-streaming platform Twitch have learned painful lessons from dealing with the violent videos that now often accompany such shootings. But experts are calling for a broader discussion around livestreams, including whether they should exist at all, since once such videos go online, they’re almost impossible to erase completely.

The self-described white supremacist gunman who police say killed 10 people, most of them Black, at a Buffalo supermarket Saturday had mounted a GoPro camera to his helmet to stream his assault live on Twitch, the video game streaming platform used by another shooter in 2019 who killed two people at a synagogue in Halle, Germany.

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