The stats are probably cooked, but men commit the majority of rapes and murders anyway so it's not a game changing error.

Men are simply the doers in society, for good and bad. That's all there is to it. If a woman wants to murder or rape someone, she usually finds a man to do it. The only reason people bitch about men with these stats is they've swallowed the lie that men and women can be made to think and act the same. That's impossible, and the differentials in these stats will never change (unless trans becomes normalized).