An Act regarding testimony after grant of immunity to a witness

This bill amends Massachusetts law to clarify the penalties for witnesses who refuse to testify or provide evidence after receiving immunity from prosecution. Under the new provisions, if an immune witness disobeys a court order, the attorney general or district attorney must file contempt charges against them. Once found guilty of contempt, the witness faces imprisonment in state prison or the house of correction for a term matching the maximum penalty of the underlying crime, or until they comply with the court's order. Minors found in contempt would instead be committed to the Department of Youth Services for up to one year or until they obey the order. The bill ensures that standard criminal appeal rules apply to any legal challenges arising from these contempt proceedings.