DUBUQUE, IA – On August 11, 2025, at approximately 11:03 AM, Dennis Alan Miller, a 62-year-old white male, was arrested at 770 Iowa Street in Dubuque, Iowa, following an incident involving charges of intimidation with a dangerous weapon and second-degree harassment. The arrest was carried out by Officer Z. Gehl of the Dubuque Police Department.

According to authorities, Miller faces one felony count of Intimidation with a Dangerous Weapon – Injure/Provoke Fear (Case Number FECR160472), which carries a cash bond of $35,000. Additionally, he has been charged with one misdemeanor count of Harassment in the Second Degree, with the bond included in the felony charge, resulting in a total bond amount of $35,000.

The felony charge stems from an alleged act involving the use of a dangerous weapon to injure or provoke fear, a serious offense under Iowa law. The second-degree harassment charge indicates actions that caused alarm or distress to another individual, though specific details of the incident have not yet been released by the Dubuque Police Department.

Miller is currently awaiting court proceedings and remains in custody pending his initial appearance. The investigation is ongoing, and authorities have not disclosed additional information about the circumstances leading to the arrest or the individuals involved.