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Home /Courts & Justice /Sex Offender Cases

Springfield Sex Offender Convicted of Child Pornography

A Springfield, Mo., man has been convicted in a federal bench trial of receiving and distributing child pornography.

U U.S. Department of Justice Tue 7 Nov 2023, 07:00 EST Updated 29 Oct 2026, 08:28 2 min read

SPRINGFIELD, MO. — This is an official press release from the U.S. Department of Justice (USAO - Missouri, Western), published as received.

SPRINGFIELD, Mo. – A Springfield, Mo., man has been convicted in a federal bench trial of receiving and distributing child pornography.

Alvan Allen, 44, was found guilty of one count of receiving and distributing child pornography following a bench trial before U.S. District Judge M. Douglas Harpool on Wednesday, Nov. 1. The court issued the findings of fact and adjudication order on Monday, Nov. 6.

Springfield police officers executed a search warrant at Allen’s residence on Aug. 13, 2020, and seized his cell phone and laptop computer. A forensic examination discovered 1,512 images and videos of child pornography on Allen’s computer.

Allen is required to register as a sex offender due to his prior conviction of aggravated indecent liberties with a child. He also has a prior conviction for failure to register as a sex offender.

Under federal statutes, Allen is subject to a mandatory minimum sentence of 15 years in federal prison without parole, up to a sentence of 40 years in federal prison without parole. The maximum statutory sentence is prescribed by Congress and is provided here for informational purposes, as the sentencing of the defendant will be determined by the court based on the advisory sentencing guidelines and other statutory factors. A sentencing hearing will be scheduled after the completion of a presentence investigation by the United States Probation Office.

This case is being prosecuted by Assistant U.S. Attorney James J. Kelleher. It was investigated by the FBI, the Springfield, Mo., Police Department, and the Southwest Missouri Cybercrimes Task Force.

Project Safe Childhood

This case was brought as part of Project Safe Childhood, a nationwide initiative launched in May 2006 by the Department of Justice to combat the growing epidemic of child sexual exploitation and abuse. Led by the United States Attorneys' Offices and the Criminal Division's Child Exploitation and Obscenity Section, Project Safe Childhood marshals federal, state, and local resources to locate, apprehend, and prosecute individuals who sexually exploit children, and to identify and rescue victims. For more information about Project Safe Childhood, please visit www.usdoj.gov/psc . For more information about Internet safety education, please visit www.usdoj.gov/psc and click on the tab "resources."

Source

This report is based on U.S. Department of Justice (Public domain (U.S. government work, 17 U.S.C. § 105)). Read the original.

Charges and indictments are allegations; every defendant is presumed innocent unless and until proven guilty in a court of law. Sentences reflect the official record at the time of publication. Request a correction.

Child protectionConvictionProject Safe ChildhoodU.S. Department of JusticeWestern District of Missouri
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