Complex sentence: Bundy later told Colorado investigators that he approached her on crutches and asked that she help carry his ski boots to his car, where he clubbed and handcuffed her, then assaulted and strangled her at a remote secondary site near Rifle, Colorado, west of Vail.
Split into simpler sentences: Bundy later told Colorado investigators that he approached her on crutches and asked if she would help carry his ski boots to his car. She agreed, and once at the vehicle he clubbed and handcuffed her, before assaulting and strangling her at a remote secondary site near Rifle, Colorado, west of Vail.