Some researchers believe that two sets of tramps were arrested based on the timing and location of the arrests. One set was taken off a boxcar in the yards behind the TSBD shortly after the assassination. The three tramps we are familiar with were arrested in a gondola type car south of Dealey Plaza.
I believe that the same set of tramps were arrested twice - once by the Dallas County Sheriff's Department, and the second time by the Dallas City Police Department.
From Denis Morissette's site:
I am a developer, what would happen is the unreleased files are digitized, but they are flagged not to show on the website. In the database, you have a table with the complete list of documents that have been digitized with its metadata. The actual files are stored in storage on their private cloud and the database row has a link to the actual file.
Bard maybe connecting to the publicly accessible database and getting all this information. The actual file is probably in a secure en