Complex sentence: She is sent home from prison on medical furlough after lying about her health and immediately goes after a retired meth dealer who profited from her arrest and demands money from him, a plan which Frank ends up ruining.
Split into simpler sentences: She is sent home from prison on medical furlough after lying about her health. She immediately goes after a retired meth dealer who profited from her arrest and demands money from him, a plan which Frank ends up ruining.