Comment Chess club does have responsibility to investigate (Score 1) 97
It isn't a chess club's responsibility to investigate crime.
I would disagree. It is absolutely the responsibility of the chess club to investigate crime/potential crime that is committed by someone operating under the auspices of that chess club. Same with any other organization, no matter how far removed from law enforcement. At the least, there is an obligation to contact the appropriate authorities who do investigate crime.
In this particular case, the potential criminal may have access to more victims of abuse because the victims sign up for events due to endorsement by the chess club.
In a similar vein, it would be as silly to say, "Our church doesn't have the resposibility to investigate whether our priests are abusing minors, because it is not the place of a church to investigate crime."