I think that expecting the information a whistle-blower leaks to correspond 100% to illegal activity is a ridiculous standard to hold them to. Certainly police

I think that expecting the information a whistle-blower leaks to correspond 100% to illegal activity is a ridiculous standard to hold them to. Certainly police are not held to that standard when gathering evidence. Let the possibility of other information being leaked act as a further risk entailed in breaking the law.