Last week ISIS repeatedly claimed responsibility for the Mandalay Bay Las Vegas attack that left 58 Americans dead and over 500 more injured.
The Islamic State tripled down on the claim later in the week in their al-Nabu weekly newsletter.
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An Islamist Twitter account that was created in October claims ISIS has video of the Las Vegas shooter.
“Amaq Agency has prepared the video already.”
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This was posted on Tuesday October 10th.
This same account posted this last week after the Vegas massacre.