To reunite with his long-dead love, a man uses a mystical secret to lengthen his life until her rebirth — only to learn her reincarnation is a young man.

When a controversial cult leader builds a utopian city in the Oregon desert, conflict with the locals escalates into a national scandal.

Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.