The Law Offices of David C. Keegan and Mikkel A. Long

The Law Offices of David C. Keegan and Mikkel A. Long is a criminal defense firm serving northern Minnesota and Wisconsin counties. With over four decades of combined experience and an AV-rated attorney, the firm handles all criminal charges from misdemeanors to serious felonies including DUI, drug offenses, and homicide.

About

The Law Offices of David C. Keegan and Mikkel A. Long is a criminal defense firm based in Duluth, Minnesota, serving St. Louis, Carlton, and Lake counties in northern Minnesota and Wisconsin. The firm is exclusively focused on criminal defense litigation across all offense levels, from misdemeanors to serious felonies.

David C. Keegan has provided criminal defense representation since 1978, bringing decades of experience to complex criminal matters. His practice concentrates on serious felony offenses, and he has been recognized in the Martindale-Hubbell Bar Register of Preeminent Lawyers with an "AV" Rating since 2005—a designation reflecting the highest level of professional excellence. Mr. Keegan earned his law degree from William Mitchell College of Law in 1978 and his undergraduate degree from the University of Minnesota. Beyond his practice, he has conducted seminars on criminal litigation and trial skills for other attorneys in the field.

Mikkel A. Long joined the firm bringing a unique prosecutorial perspective to criminal defense. Since 2002, he has provided criminal defense services throughout northern Minnesota and Wisconsin. Mr. Long began his legal career as a prosecuting attorney before transitioning to defense work with the Indian Legal Assistance Program and the Sixth Judicial District Public Defender's Office. He has maintained a private criminal defense practice for over twelve years and brings extensive jury trial experience to his work. He is a graduate of Drake University Law School, where he was named to the Order of Barristers, and holds a degree from the University of Minnesota-Morris. Mr. Long is a member of the Wisconsin State Bar Association Criminal Law Section and approaches his cases with professional compassion, treating clients with dignity and respect.

The firm handles the full spectrum of criminal charges, including DUI/DWI, drug offenses, assault and battery, property crimes, and serious felonies including sexual assault and homicide. The attorneys emphasize the importance of early intervention, encouraging individuals who have been arrested or charged to contact the firm immediately for consultation. Their approach is built on providing comprehensive, tailored defense strategies responsive to each client's specific circumstances and case needs. Throughout the criminal court process, the firm keeps clients informed, prepared, and actively engaged in their defense.

Overview compiled from the firm's website