Vegas shop owner, how many beers he deserves for this?

Vegas shop owner, how many beers he deserves for this?

Did everything right, stabbed only until the assaulter stopped resisting, moved him to the front door to keep him in a spacious area and then called 911.
https://www.gofundme.com/f/johnny-nguyen?utm_campaign=p_lico%2Bshare-sheet&utm_medium=copy_link&utm_source=customer

Vegas shop owner, how many beers he deserves for this?
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