hmmm - vaacu tulkotaajs ar neatrod...
toties wikipeedijas krustmaate saka:

"A vigilante is a person who ignores due process of law and enacts his own form of justice when he deems the response of the authorities to be insufficient."
http://en.wikipedia.org/wiki/Vigilante

toties googles tante apgalvojot, ka tulkojums jaameklee itaalju valodas vaardniicaas :)