WHEN REPRESENTATION MATTERS... Koffel Law Firm has emerged as one of Ohio's most prominent Criminal & DUI firms. Koffel Law Firm has been listed in the prestigious "Best Lawyers in America" since 2002 which identifies the top 1% of America's lawyers by practice area. Brad Koffel has been a "Top 100 Trial Lawyer in America" since 2013 by The National Trial Lawyers. K | B | N takes sophisticated, cutting edge criminal defense from Columbus to every county in Ohio. If we agree to take a case, we will customize a flat legal fee that meets each client's financial needs. This includes donating time to help a client if that is what it takes to protect a client.