I endorse this lawyer. I have known Colin for over 10 years from working together as district attorneys and now as a defense attorney. Colin is always exceptionally prepared for trial and has an extremely quick mind. Judges and DAs respect him as do other attorneys in Denver. I highly recommend Colin for any criminal or DUI case.

I endorse this lawyer.

Colin is a very competent and experienced attorney. As a former District attorney he is very experienced in criminal law.

Colin in an exceptional lawyer. He is well-respected by prosecutors and judges alike. He has earned his reputation by working diligently for his clients and fighting for them. His trial skills are second to none. I could not recommend any attorney more than I would Colin. He is simply one of the very best.

I had the great privilege and honor to have worked with Ms. Mccallin at the District Attorney's Office for the 18th Judicial District. Although I was the training and supervising attorney, Mr. Mccallin did not need any training or supervising. He was a natural litigator. He was helpful in teaching numerous other deputies and defense attorneys how to be an extremely competent, assertive, and vigorous defense attorney. I would recommend him to any and all clients that I have who have criminal matters.

Colin McCallin is a dedicated advocate of those charged with criminal offenses in Colorado. He has an unparalleled reputation among defense attorneys, district attorneys, and judges alike. His superior trial skills make him an extraordinarily effective defense attorney and I would highly recommend him for any criminal case in Colorado.

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