Dear Mr. Mubarak,
Thank you for posting your request on History Hub!
We searched the National Archives Catalog and located 20 series of Criminal Case Files in the Records of District Courts of the United States (Record Group 21) that includes the Southern District of Georgia during the 1890s and may contain the case you seek. For more information about these records, please contact the National Archives at Atlanta (RE-AT) via email at firstname.lastname@example.org.
Due to the COVID-19 pandemic and pursuant to guidance received from the Office of Management and Budget (OMB), NARA has adjusted its normal operations to balance the need of completing its mission-critical work while also adhering to the recommended social distancing for the safety of NARA staff. As a result of this re-prioritization of activities, you may experience a delay in receiving an initial acknowledgement as well as a substantive response to your reference request from RE-AT. We apologize for this inconvenience and appreciate your understanding and patience.
We located a book online titled Lynching in the New South: Georgia and Virginia, 1880-1930
By William Fitzhugh Brundage that may include additional resources.
We hope this is helpful. Best of luck with your research!