Dear Mr. McLaughlin,
Thank you for posting your request on History Hub!
We suggest that you search the Clay County Archives and Historical Library in Liberty, Missouri website to locate the court records from 1828 and search for the case about the slave, Annice, who was convicted of murder and hanged.
Also, you may wish to review the State Historical Society of Missouri’s Newspaper Collection for additional information.
We hope this is helpful. Best of luck with your research!