Hes reporting the two staff for not KNOWING they can run away, the video is for proof the two staff dont know this rule, it's not showing what happened, because that's what this is for. The report is for the two staff saying that running away is not allowed in any way, but it is. This goes for everyone. He recorded the two staff saying they DIDNT KNOW that running away from cuffs was allowed. This doesnt show the running away part because there is no need for this.
I suggest you read what I said above, hopefully that will help clear this report up a bit