Complex sentence: Chrissie Foster, an eleven year old girl, witnesses her parents in a physically altered state-part human and part beast-and then must flee for her life, narrowly escaping death at the hands of her'beast parents'.
Split into simpler sentences: Chrissie Foster, an eleven year old girl, witnesses her parents in a physically altered state-part human and part beast. She flees for her life, narrowly escaping death at the hands of her'beast parents'.