Complex sentence: On September 6 or 7,1984, his former lover, Maureen Bautista, and her son Telesforo were stabbed to death, by Hells Angels biker Robert Frederick Garceau.
Split into simpler sentences: On September 6 or 7,1984, a personal tragedy struck Nash. A former lover of his, Maureen Bautista, and her son Telesforo were stabbed to death, by Hells Angels biker Robert Frederick Garceau.