Patrick Sullivan
Introduction
Patrick Sullivan, 32, of Donaldsonville, Louisiana, was sentenced to 36 months in federal prison following his conviction for failing to register as a sex offender. U.S. District Judge John W. deGravelles further sentenced him to serve five years of supervised release after his term of imprisonment. The conviction rests on admissions Sullivan made as part of his guilty plea: after a July 2021 conviction for sexual assault of a child in Dallas County, Texas — an offense that requires him to register as a convicted sex offender for life — he moved through Baton Rouge and settled in Donaldsonville without ever registering in Louisiana. He was arrested in Donaldsonville on August 25, 2025.
Background Information
Sullivan’s registration obligation traces to a July 2021 conviction in Dallas County, Texas, for sexual assault of a child, for which he was sentenced to three years imprisonment. That conviction requires him to register as a convicted sex offender for life. According to admissions made as part of his guilty plea, he traveled to Baton Rouge, Louisiana, in 2024 and later to Donaldsonville, Louisiana, where he established residency and domicile in January 2025, and he admitted knowingly failing to register as a sex offender in Louisiana. The release describes no further details about Sullivan’s background, employment, or any other criminal history beyond the Texas conviction and the failure-to-register conduct at issue in this case.
The Controversy or Incident That Led to Their Cancellation
Convicted and sentenced.
The government’s case centered on what Sullivan did after the conviction that put him on the registry for life. In July 2021, he was convicted of sexual assault of a child in Dallas County, Texas, and was sentenced to three years imprisonment. That conviction requires him to register as a convicted sex offender for life, a duty that followed him across state lines and after his release.
Rather than register, Sullivan moved. He admitted, as part of his guilty plea, to traveling to Baton Rouge, Louisiana, in 2024 and later to Donaldsonville, Louisiana, where he established residency and domicile in January 2025. He admitted that he knowingly failed to register as a sex offender in Louisiana. On August 25, 2025, Sullivan was arrested in Donaldsonville.
U.S. District Judge John W. deGravelles sentenced him to 36 months in federal prison and five years of supervised release. Assistant U.S. Attorney Lyman E. Thornton III led the prosecution. The release announcing the sentence is otherwise spare: it describes the Texas conviction, the plea admissions about Sullivan’s moves within Louisiana, the arrest date, the sentence, and the prosecutor, and describes no further details about the circumstances of the arrest, statements made in court, or any other aspects of the case.
Public Reaction and Consequences
The one reaction recorded in the release is institutional: U.S. Attorney Kurt L. Wall praised the hard work of the United States Marshals Service, the agency whose work the release ties to the case. The release contains no victim statements, community statements, or other commentary beyond that praise, so no wider public reaction is described. The concrete consequences on the record are the federal conviction for failing to register as a sex offender, the 36-month prison sentence, the five years of supervised release that follow imprisonment, and the lifetime sex-offender registration obligation that continues to flow from the underlying 2021 Texas conviction.
Current Status
Sullivan has been convicted and sentenced. He admitted the conduct in a guilty plea — knowingly failing to register as a sex offender in Louisiana — and Judge John W. deGravelles sentenced him to 36 months in federal prison, to be followed by five years of supervised release. The release does not describe where Sullivan is being held, any designation decision, or any appeal, and no further proceedings are mentioned, leaving the 36-month sentence as the final disposition described in the record.
Impact on Their Career/Life
The judgment against Sullivan pairs 36 months in a federal prison with five more years under supervised release, and it sits on top of a legal obligation that never went away: because of the July 2021 Dallas County conviction for sexual assault of a child, he must register as a convicted sex offender for life. His failure to do so after traveling to Baton Rouge in 2024 and establishing residency in Donaldsonville in January 2025 is what converted that old Texas case into a new federal conviction carrying its own prison term. The release describes no further details about Sullivan’s life, work, or circumstances beyond his age, his Donaldsonville residence, his plea admissions, and his sentence.
Sources
- U.S. Attorney’s Office, Middle District of Louisiana, “CONVICTED SEX OFFENDER SENTENCED TO 36 MONTHS IN FEDERAL PRISON FOR FAILURE TO REGISTER”, October 28, 2026 — source