Beginning in July of 1976, “Son of Sam” struck fear in the citizens of New York City for a year, as the serial killer eluded police while killing 6 and wounding 10 during 8 separate shooting sprees. So when the NYPD arrested David Berkowitz for these crimes in July of 1977, New Yorkers finally felt safe. The killer who terrorized a major city was at last captured and was subsequently sentenced to life in prison 6 times over. He’d never be able to harm anyone ever again.
But was Berkowitz acting alone? Journalist Maury Terry was determined to find out and spent a decade conducting an exhaustive investigation of this infamous case in an effort to uncover whether these seemingly indiscriminate murders were cult-related and if the killer had an accomplice. The result was 1987’s The Ultimate Evil, now back in print from Quirk Books with a new introduction by Joshua Zeman, the producer of The Sons of Sam, the recent Netflix documentary series based on Terry’s 500-page true crime book.