Michael Mantenuto — known for his role as hockey player Jack O’Callahan in Disney’s Miracle — died on Monday. He was 35. His death was officially ruled a suicide, PEOPLE reported, citing the King County medical examiner’s office in Seattle, Washington. Mantenuto sustained a self-inflicted gunshot wound. “Those of you that knew Mike will remember him for his passionate love for his family and his commitment to the health of the force,” U.S.