I would not include any rumors, hearsay, opinions, etc. of bad behavior in the profile of someone living or who may have living immediate family who may be hurt by the information being made public. Like someone else mentioned, if the information you include might be sensitive to living individuals, it needs to be handled with great discretion. You might want to find out, how does your mother or father (if they are living) or aunts/uncles feel about you airing this information publicly in writing in a biography that will be here (or in cyberspace if copied and posted elsewhere by others) perhaps forever? Even if the misdeeds are true facts and can be sourced, they may not want yet another story out in the public domain.