The video is only a few seconds long, but it clearly shows an altercation between crowd members devolving into violence. The fact that one of the participants in the altercation suddenly pulled out a weapon stunned the cameraman who was recording at the moment. The woman removed her prosthetic limb and started to bash others she was arguing with.
A lady allegedly used a prosthetic limb to attack a spectator during the Edmonton Oilers-Las Vegas Golden Knights game on Saturday night, according to social media reports. The incident supposedly occurred at T-Mobile Arena, and given the large amount of Golden Knights jerseys in the audience, I believe this is the case.