I just don't understand the logic behind this.

I mean seriously if the last minutes, days of someones life they have a mental breakdown, go crazy and do bad things that suddenly everything the rest of their life that they accomplished..all the good they did should be forgotten or nulled?

As far as I'm concerned, the crazy psycho that murdered the Benoit family is not the same man mentally that we wrestling fans knew and admired. A Benoit without a mental breakdown most likely would have never commited such horrid acts. None of us were there that weekend, none of us knows exactly what happened. Therefore instead of erasing Benoit from history we should remember him for the good things he did.