Complex sentence: Miklós, Zoltán and Mariska--set out in Stevens' 1966 Buick Electra 225 for New Orleans, where Mansfield was scheduled to appear for an early-morning television interview.
Split into simpler sentences: Miklós, Zoltán and Mariska--set out in Stevens' 1966 Buick Electra 225. They were headed for New Orleans, where Mansfield was scheduled to appear for an early-morning television interview.