Police discover Kala Brown, a missing woman, alive and chained to a shipping container on Todd Kohlhepp's property. Their investigation provides insight into a young Kohlhepp's twisted state of mind, which gets more ruthless and disturbing with age.

After Todd Kohlhepp's arrest, the investigation deepens with his Amazon reviews hinting at more victims; the victims' families raise reasonable questions about the oversight of Kohlhepp's disturbing and dangerous behaviour.