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Oshkosh Sex Offender Residing On Division Street In Oshkosh

Oshkosh Police say a 39-year-old sex offender is now living at 215 Division Street. Matthew Stahmann. He was convicted in 2007 of exposing himself to a 15-year-old girl and 2009 for sexually assaulting a 15-year-old girl. He is on GPS monitoring and will be on extended supervision until December 14th, 2024.