No, that's not what it means. Please DO report this guy again as soon as he starts. I do take a dim view on repeat offenders, but right now, thinking that he message might not have come through is not enough. I don't believe in calling people guilty just because they did something in the past.
OK, then I misunderstood, and I apologize.
I don't believe in calling people guilty just because they did something bad in the past, either.
However, if they showed a pattern of behaviour that tried to walk
just this side of the line, with plenty of words of appeasement any time someone started to say things looked fishy, and then after getting a punishment they claim that they have learned their lesson and will never do it again...I'm gonna keep an extra eye on them.