Police Spent 16 Years Hunting a Serial Killer. Then They Discovered the Humiliating Scientific Truth.
- Posted on April 10, 2026
- By AOL
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Police Spent 16 Years Hunting a Serial Killer. Then They Discovered the Humiliating Scientific Truth.
The killer, who came to be known as the “Phantom of Heilbronn,” was actually the result of a critical forensic error.