Bam Margera, the former star of 'Jackass', has been jailed for violating his probation terms after being arrested for driving under the influence on September 16. Margera, 44, was sentenced to six months of probation in June following a guilty plea related to an incident where he assaulted his brother and made threats against family members. According to court documents, he failed to comply with the conditions of his probation, which included regular drug testing and completing addiction treatment. He is currently awaiting a preliminary hearing regarding the DUI and reckless driving charges, with probation officials describing him as an 'overt danger' to himself and others. Margera's attorney stated that there are no pending charges and they are working to resolve the situation, emphasizing his presumption of innocence. This incident marks another setback in Margera's ongoing struggles with addiction and legal issues.