Dustin “Screech” Diamond, child star turned adult-alleged-stabber, is currently on trial in Port Washington, Wisc., accused of knifing a dude in the hand during a Christmas Day bar scuffle. His defense got off to a great start Wednesday when the judge ordered his attorney, Thomas Alberti, to remove the message “good luck to Dustin and Amanda” (Screech’s fiancée) painted on the rear window of his car.