Jon Pizer/Leather ApronAn illustration of Jon Pizer in Netflix's "Unsolved Mysteries." NetflixThe police started looking into a suspect dubbed "Leather Apron" following the death of Polly Nichols, the Ripper's first victim, on August 31, 1888. Crime historian Adam Wood explained in the Netflix series that a man called Jon Pizer was later identified as "Leather Apron." Pizer told an inquest into Chapman's death on September 12, 1888 that he used the leather apron nickname. The website states Pizer told the Press Association after his release: "They found nothing in my possession that would incriminate me, thank God.

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Persons: Jon Pizer, Polly Nichols, Annie Chapman, Adam Wood, Jack, Richard Jones, Pizer, Nichols, Chapman Organizations: Netflix, Press Association Locations: Whitechapel