DUBUQUE, IA – On September 22, 2025, at approximately 5:38 PM, William Robert Lugrain, a 41-year-old white male, was arrested by Dubuque police at 1301 Main Street. The arrest was made on charges of Failure to Comply with Sex Offender Registry, classified as a felony.

According to authorities, Lugrain’s arrest stems from a violation of Iowa’s sex offender registry requirements, which mandate strict compliance for registered individuals. The specifics of the non-compliance were not disclosed in the initial report, but the charge indicates a significant breach of legal obligations under state law.

The arrest was conducted by Officer C. Randl of the Dubuque Police Department. Lugrain is currently in custody, and further details regarding his case, including potential court dates and additional charges, are pending as the investigation continues.

Local law enforcement emphasizes the importance of adherence to registry protocols to ensure public safety.