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“Ken displayed enormous raw talent in my courtroom.”
– Former Federal Judge Daniel B. Sparr


“Ken is a good lawyer, honest and willing to stand up for what is right and just. He has a unique combination of traits -- great command of the language, preparedness, thoroughness, attention to detail, and elegant simplicity--that allow Ken to achieve excellence in his profession. Ken does not tolerate injustice. Ken does what it takes for his clients and I, for one, cannot thank him enough for the effort he gave my case or for the outcome.”
– Jeff Kosan, former client


“Mr. Eichner is the utmost professional whose experience and skill shows in every aspect of his representation, from the beginning of a case all the way to trial...”
– Dion Arguelles, Prosecutor, Aurora, Colorado


“A superb trial lawyer.”
– Congressman Ed Perlmutter


“As the chief prosecutor of the homicide unit, I worked with Ken for many years. He is one of the brightest and most talented criminal trial lawyers I have ever seen--and I have seen many.”
– Judge William M. Manico


“A family member fell into a serious charge; we NEVER thought this would happen to us. Before the echoes of the unlikely event ended, Ken and his team were there, implementing a solid and straightforward plan, communicating in a clear and direct manner. Ken presented the facts and our options compassionately and cohesively. I could not have asked for better counsel in our situation, and I am grateful.”
– Joe Payton, former client

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The Eichner Law Firm


The Eichner Law Firm is Colorado’s premier criminal defense trial law firm representing individuals and corporations in criminal prosecutions, regulatory investigations, grand jury proceedings, and internal investigations. Our goal is simple: to win trials. Our clients all have cases headed to trial in county, state, or federal court. They choose our firm for its renowned ability to properly and thoroughly prepare and litigate on their behalves. We know the ins and outs of the court systems, the prosecuting attorneys, and the judges—and we will aggressively fight for you.

Our success hinges on an extraordinarily thorough review of the evidence and deep expertise and skill in trial litigation. What makes TELF unique is that, unlike other firms that handle hundreds of cases, we only take on a select group of clients in order to dedicate our full concentration and resources to doing the best possible job. The firm uses a highly-focused team approach in preparation, investigation, motions practice, and trial presentation.

TELF’s innovative model is unique because we devote enormous attention to each case, focusing on shifting the momentum away from the police and the prosecution. The firm’s knowledge of how to present a case for trial is unparalleled. If you or a loved one is charged with a crime, you want a team that fully understands the challenges you, your family, or company are experiencing.

The firm is helmed by former prosecutor Kenneth F. Eichner. Ken and his team of talented and experienced attorneys and investigators have handled every type of criminal matter and has tried a number of high-profile cases, including a trial that drew the attention of President Clinton. Ken has been a SuperLawyer for a decade, 5280 Magazine named him as one of Colorado’s top criminal litigators, and both Avvo and Martindale have given him their highest ratings.