as you see the POV the person provided
has a lot of rule breaks.
The first rule break started from 0:18 when you started shooting him but missed all your shots.
Then at 0:46 you see Meta gaming since all 3 people whos 3rd ID i did not see line up a triple revolver shot with out saying anything this is a sign of meta gaming.
Then at 0:48 you see all of the 3 shots being shot from 3 different individuals.