Conrad Hilton , younger brother of Paris Hilton , will admit to misdemeanor assault . Penalty for the charge is up to 20 years in prison , but prosecutors will recommend probation . Hilton signs court documents stating he smoked pot on flight , `` became belligerent ''
Conrad Hilton , younger brother of Paris Hilton , will admit to misdemeanor assault . Penalty for the charge is up to six months in prison , but prosecutors will recommend probation . Hilton signs court documents stating he smoked pot on flight , `` became belligerent ''