Dubuque, IA — On September 29, 2025, at 1:37 p.m., Justin Manuel Monsegur, a 28-year-old white male, was arrested at the Dubuque County Jail, located at 770 Iowa St., on an out-of-state felony warrant. The arrest was carried out by Officer V. Hageman of the Dubuque Police Department.

Details of the warrant’s origin and underlying charges were not released. Monsegur is being held pending extradition proceedings. The Dubuque County Sheriff’s Office, which processes such arrests regularly, provided no further comment.

For additional information, contact the Dubuque County Sheriff’s Office or check Iowa Courts Online for updates.