About Justin
Justin Duffy took an unconventional route into the law. He studied at William Mitchell College of Law, the place study room debates and clinical work shaped his approach to court advocacy. He left law school prepared for the specific rhythms of criminal practice in Minnesota.
Early in his profession Duffy learned the cost of steady preparation and plainspoken argument. He moved into criminal protection work and built a practice that depends on cautious case evaluation and clean verbal exchange with clients. Colleagues describe him as pragmatic in courtroom and thorough in research.
Duffy holds membership in the State Bar of Minnesota and in countrywide and regional criminal protection organizations. He is a recent member of the Minnesota Association of Criminal Defense Lawyers and the National Association of Criminal Defense Lawyers. Those affiliations keep him connected to friends and to advancements in criminal regulation throughout the state and country.
His work takes him into Minnesota courts. He represents clients in a variety of felony matters and emphasizes procedural protections and client rights. He prepares instances for hearings and trials, and seeks settlements that mirror the facts and law at hand. He also handles pretrial approach and plea bargaining sessions when they serve a client’s interests.
Peers note that Duffy focuses on clear legal thinking instead of theatricality. He approaches each file by assembling evidence, checking out assumptions and laying out realistic alternatives. That method shapes how he talks to judges, prosecutors and clients alike.
Outside the courtroom he maintains recent through association conferences and ongoing legal training. He attends seminars and exchanges thoughts with other defense lawyers. Those conversations influence how he evaluates investigative leads and crafts motions.
Duffy works from The Law Office of John J. Leunig, where he practices criminal defense in Minnesota. He maintains active professional memberships and remains engaged with problems affecting felony practice within the state. His current practice facilities on representing people accused of criminal offenses in Minnesota courts.