This is the working investigation board for the Ralph Palmer chronology. Each file opens into its own room, but the website deliberately stops short of retelling the book. The archive proves the story is real; the full investigation belongs in the book.
Before opening an individual investigation, understand the kind of crime investigators were dealing with. These rooms explain the era, methods and Detroit setting while deliberately withholding the searchable details of Palmer's specific cases.
Early files connect Ralph's patrol years to Detroit geography, precinct life, and the incidents that began shaping his police career.
An early patrol-era file. Open for a glimpse; the full story remains sealed.
OPEN FILE →An early-career file tied to McGraw and Detroit's West Side. Details remain deliberately limited.
OPEN FILE →Return to the early-case index connected to Ralph Palmer’s patrol years.
OPEN INDEX →Vice brings the site into raids, rackets, blind pigs, gambling, and the documented 1949 bureau citation.
A documented Vice-era file. Enough is exposed to establish the record; the investigation stays in the book.
OPEN FILE →The December 23, 1949 Vice Bureau citation naming Ralph R. Palmer and the other members of the unit.
OPEN RECORD →The index into the documented Vice Bureau raid chronology.
OPEN INDEX →Promotion into detective work opens the Hold-Up and Robbery & B&E period, where reports, citations, partner records, and individual cases can be linked together.
A 1953 detective-era file with a surviving official paper trail. The investigative sequence remains sealed.
OPEN FILE →A later detective-period file. The door is open; the full case is not.
OPEN FILE →The current index of documented early detective cases.
OPEN INDEX →CONTINUE IN THIS CATEGORY