Melanie Avalon and Scott Emmens step into the gaslit horror of 1888 Whitechapel, where fear reigned and a nameless killer stalked the night. In Part 1 of their Jack the Ripper series, they trace the gruesome murders that shook London to its core, and the chilling letters that taunted police and the press. Signed with "blood," boasting of slaughter, and mocking investigators, these messages only deepened the mystery. Were they the work of the real Ripper… or a cruel hoaxer feeding the frenzy? Enter the fog and follow the trail of London’s most infamous killer.