06/03/2026 | Press release | Archived content
MUSKOGEE, OKLAHOMA - The United States Attorney's Office for the Eastern District of Oklahoma announced that Robert Thomas Richardson, age 43, of Shreveport, Louisiana, entered a guilty plea to one count of Failure to Register as Sex Offender, punishable by up to 10 years in prison.
The Indictment alleged that Richardson was convicted of Rape by Instrumentation, in Rogers County on September 30, 2004, and Rape in the Second Degree, in Rogers County on December 21, 2010, and was required to register as a sex offender, and that from September 18, 2024, until January 17, 2026, Richardson failed to register and update his registration despite traveling in interstate commerce and entering, leaving, or residing in Indian country, within the Eastern District of Oklahoma.
The charge arose from an investigation by the United States Marshals Service.
The Honorable D. Edward Snow, Magistrate Judge in the United States District Court for the Eastern District of Oklahoma, accepted the plea and ordered the completion of a presentence investigation report.
A U.S. District Court Judge will determine the sentence to be imposed after considering the U.S. Sentencing Guidelines and other statutory factors.
Richardson will remain in the custody of the United States Marshals Service pending sentencing.
Assistant U.S. Attorney Morgan Muzljakovich represented the United States.