If you have any information that a group is covering up child sexual abuse

Well if you have any information that an institution that you are either employed by or a volunteer with, is covering up child sexual abuse, has information or knowledge that children are being abused, you need to report that immediately to law enforcement.

Every city in this country, every major city in this country has a law enforcement task force that is dedicated to dealing with cases and claims of child abuse and child sexual abuse. Report it to them and let them handle it.