Maplewood Sex Offender Sentenced to 15 Years in Prison After Being Caught Again with Child Sexual Abuse Material

ST. LOUIS - U.S. District Judge Joshua M. Divine on Wednesday sentenced a Maplewood sex offender to 15 years in prison after he was caught again with child sexual abuse material.

Judge Divine also sentenced Michael R. Throm, now 46, to an additional 18 months for violating his supervised release from a prior case. Throm was convicted of possession and receipt of child pornography in 2014 and sentenced to 65 months in prison, followed by a lifetime term of supervised release. On June 9, 2025, Throm's probation officer visited his apartment and spotted two unauthorized smart phones. Both phones contained child sexual abuse material (CSAM), and evidence that Throm tried to text CSAM to his downstairs neighbor, another sex offender on supervised release.

Throm pleaded guilty in April in U.S. District Court in St. Louis to one count of receipt of child pornography.

The U.S. Probation Office investigated the case. Assistant U.S. Attorney Michael Hayes prosecuted the case.

This case was brought as part of Project Safe Childhood, a nationwide initiative to combat the growing epidemic of child sexual exploitation and abuse launched in May 2006 by the Department of Justice. Led by U.S. Attorneys' Offices and the Department of Justice Criminal Division's Child Exploitation and Obscenity Section, Project Safe Childhood marshals federal, state and local resources to better locate, apprehend and prosecute individuals who exploit children via the Internet, as well as to identify and rescue victims. For more information about Project Safe Childhood, please visit https://www.justice.gov/psc.