Complex sentence: Pulling her out of the Mayhem Patch offers Nora his Jeep, when he refuses to leave Marcie behind she refuses the Jeep and fires Patch as her guardian angel.
Split into simpler sentences: Pulling her out of the mayhem, Patch offers Nora his Jeep. When he refuses to leave Marcie behind, she refuses the Jeep and fires Patch as her guardian angel.