Roseville, Michigan – A 19-year-old man faces multiple felony charges after authorities executed a search warrant at a Roseville home in a child sexual abuse material investigation.
According to the Macomb County Sheriff’s Office, Macomb Area Computer Enforcement (M.A.C.E.) detectives, along with the Sheriff’s Enforcement Team (S.E.T.) and the Michigan Internet Crimes Against Children (ICAC) Task Force, conducted a search Wednesday, Feb. 25, at a residence in the 16000 block of Flanagan Street.
Investigators allege Daniel Jansen was manufacturing and distributing child sexually abusive material. He was taken into custody without incident.
Authorities said the investigation began after the National Center for Missing and Exploited Children (NCMEC) received information indicating that videos and images containing child sexually abusive material were uploaded and shared by the suspect on Feb. 24, 2026. Multiple pieces of evidence were seized from the residence and are under forensic review.
Jansen was formally arraigned Monday, March 2, in the 39th District Court in Roseville. He faces two counts of child sexually abusive activity – aggravated, a 25-year felony and Tier II offense under the Sex Offender Registration Act (SORA); two counts of using computers to commit a crime, punishable by up to 20 years or more; and one count of second-degree criminal sexual conduct involving a person under 13.
Bond was set at $1,000,000 cash or surety, 10 percent. Conditions include GPS monitoring, no contact with anyone under 17, and prohibition from returning to the residence. He remains lodged at the Macomb County Jail.
This case may draw attention among local families and students due to its proximity to residential neighborhoods.
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