I used to work club security for 6 years and have done at least 12 wu tang or wu affiliate shows. I've also done radio interviews with several of them when I was a DJ in the late 90s. I never saw anything that would be considered intimidation in this manner at any of their shows. The closest problem I can remember is some random guy in the crowd picking a fight with UGod while he was walking from the stage. But this happened with a lot of artist. Not saying a story like this isn't true but it sounds highly unlikely.