Dirty Harry local and federal police committing offences and overstepping their authority by entrapment and obstruction of justice. Author McGilligan, argued that America needed a hero, a winner at a time when the authorities were losing the battle against crime. The box-office success of "Dirty Harry" led to the production of four sequels. In the 2007 film "Zodiac", also set in San Francisco and inspired by the Zodiac Killer, cartoonist Robert Graysmith approaches police detective Dave Toschi at the cinema, where he is watching "Dirty Harry" with his wife. When Graysmith tells Toschi he is going to catch the Zodiac killer, Toschi
Dirty Harry the kidnappers were subsequently jailed. In September 1981 a case occurred in Germany, under circumstances quite similar to the Barbara Jane Mackle case: A ten-year-old girl, , was buried alive in a box fitted with ventilation, lighting and sanitary systems to be held for ransom. The girl suffocated in her prison within 48 hours of her abduction because autumn leaves had clogged up the ventilation duct. Twenty-seven years later, a couple was arrested and tried for kidnapping and murder on circumstantial evidence. According to the "Daily Mail", the couple were inspired by the film "Dirty Harry", in which Scorpio kidnaps