Photograph of an aerial overview of Kimble Park and the surrounding neighborhoods and downtown Dallas. The two (2) block long and half block wide park is adjacent to S.M. Wright Freeway that weaves throughout the city splintering off into additional roads. Downtown Dallas is visible looming in the background of the photograph. Residential, commercial, and industrial buildings are scattered throughout the metroplex surrounding Kimble Park.

Photograph of Crawford Park and its surrounding area in Dallas, Texas. The park, which contains part of Prairie Creek, sits directly above Elam Road and to the left of Freddie Street. Subdivisions containing homes are visible above and to the right of the park. U.S. Route 175 sits just above the park.

Photograph of Brownwood Park and its surrounding area in Dallas, Texas. The park, which contains a portion of Joes Creek, is located near the center of the picture, just above Walnut Hill Lane. Residential suburbs are visible above and to the left of the park.

Letter from Johnnie Mae Hackworthe to the Dallas Police Department and Captain Will Fritz, discussing various events and murders in light of the assassination of President John F. Kennedy, Lee Harvey Oswald, and the reinvestigation of Jack Ruby.

Original, signed letter from Reverend Johnnie Mae Hackworthe to Captain Will Fritz. In the letter Reverend Hackworthe discusses various topics relating to his spirituality, the assassination of President John F. Kennedy and the murder of Lee Harvey Oswald, and makes a request for a reinvestigation of the murders of Mr. and Mrs. Frank Anderson on March 30, 1925. Hackworthe claims to be able to prove that solving the Anderson murders could lead to the solution of the Kennedy and Oswald murders.