Ps. Did he actually died in washroom, or it's just a myth?
Being a mod you should have the sense to;
Ask the person who makes the claims for proof, and
If there is no proof, know the status of this claim yourself.
But more than that know the quality of the religious scholars, supposedly more pious. If they are lying their heads off then what would be the quality of gneeral public? Not that they will ever accept.