NEW YORK (AP) — In hardly any time at all, the footage of the horrifying moment when in the neck cascaded across the internet.

Whether seeing it inadvertently or seeking it out, onlookers far from the crowd at a Utah college could be exposed to disturbingly close and potentially bloody glimpses of his shooting and . It's the product of a digital-first world where the presence of smartphones and social media makes current events readily accessible and often, practically unavoidable.

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