Henry Lee Lucas was a notorious American convicted serial killer whose confessions once implicated him in over 600 murders. His claims were widely publicized but later largely discredited, though he remained convicted of 11 homicides. The investigation into his alleged crimes, alongside his partner Ottis Toole, created a media sensation in the 1980s. His case exposed major flaws in police interrogation techniques and the reliability of confessions, leaving a controversial and complex legacy in criminal justice history.