Darin K Mangnall

Darin K Mangnall

4.8
Rating: 9.3

Licensed for 24 years

Criminal defense Lawyer at Denver, CO
Practice Areas: Criminal Defense, DUI & DWI, Juvenile

501 South Cherry St., Suite 480, Denver, CO

About Darin

Biography

Practice Areas

Fees and Rates

Cost

Free Consultation

$0 first 45 minutes


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Colorado for 24 years

State: Colorado

Acquired: 2001

Active

No misconduct found

Location

Mossinghoff Mangnall, P.C.

501 South Cherry St., Suite 480, Denver, CO, 80246

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Darin K Mangnall's Reviews

Avvo Review Score

4.8 /5.0

20 Client Reviews

Filter Avvo Reviews (20) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 8 reviews | Practice Area Knowledge

Posted by JL | May 28, 2022 | Hired Attorney | DUI & DWI

Excellent preparation, advice and guidance

Darin helped me navigate my first (and last) DUI. His insight and guidance was essential in calming my nerves with the nearly 6 months between the infraction and sentencing. Outcomes were per the law but the best I believe they could have been considering I did in fact have too high a BAC. Don’t try ...this alone. Hire Darin.

Posted by Kayla | August 03, 2021 | Hired Attorney | DUI & DWI

Darin Mangnall is an excellent and detail oriented lawyer! Was able to get my DUI reduced to a reckless driving!

Darin is an incredible lawyer. Not only can you tell he genuinely cares about you, but he really is adamant about fighting for your rights and knows all the laws and fine print very well, specifically when it comes to DUI’s, roadside tests, and everything in between. I was pulled over for speeding an...d had not been drinking. However, after going through several roadside tests and a tricky question/answer game I ended up being charged with a DUI and a misdemeanor for possession of a controlled substance. This was during the pandemic and the process was slow, but he stayed involved and communicative throughout the entire process and was always available to answer my questions and help me. He was persistent with the DA and right before my motions date was able to finally get a plea bargain for reckless driving due to the fact that the DA could not prove I was under the influence by watching the bodycam video – just as he’d been trying to tell them the entire time. It was a lengthy process, but he stuck with it and I am so grateful for the outcome! Darin will have your back and fight for you to the end.

Posted by Aubrey | December 09, 2014 | DUI & DWI

Excellent DUI Lawyer

If you are faced with a DWAI/DUI, I highly recommend Darin K. Mangnall. Mr. Magnall handled both of my cases that were in Loveland and Aurora. He actually got me out of a 3rd DUI! He was very professional, trustworthy, and very knowledgeable! I felt very safe with him handling my cases and the ou...tcome was more than I could ever ask for!

Posted by rkymtn101 | May 25, 2014 | Criminal Defense

Professional and compassionate

We have worked with Darin a number of times over the last 10 years or so, both while he was with Charles Fife & Associates, and with his new firm, Mossinghof Mangnall. He has always been superb, both compassionate and knowledgeable. His past experience in the District Attorney's office has given hi...m inside knowledge of the workings of the legal system. He has always kept us well-informed and has made very stressful situations much easier for us. He is willing to really fight for his clients, instead of merely accepting the District Attorney's charges at face value. He has always achieved much better results than we expected. He treats his clients as good people who have made mistakes rather than as criminals. I would highly recommend him to anyone who has a legal problem in a heartbeat! I just can't say enough good things about him. He has been a Godsend to us. He is a remarkable man and a remarkable attorney.

Posted by anonymous | July 23, 2013 | DUI & DWI

Bad Experience

Mr. Mangnall was with Fife, Mangnall, and Mossinghoff when we hired the firm to defend my son in a DUI case. Darin came to court to represent my son in a motions hearing before the trial. Five minutes before entering the courtroom (mind you, this was a motions hearing) ... his advise was for my son... to plead guilty that day, and maybe the judge with go easy on him because he's taking responsibly. This... after many months of hearing from this firm that you "never just plead guilty, and give up your day in court". My son plead guilty that day, and I later confirmed my suspicions in a meeting with Mr. Fife, and Mr. Mangnall in their office... that Mr. Mangnall knew nothing about my son's case (we were mostly working with Mr. Fife), and didn't bother to educate himself on my son's case before arriving that day, so in turn... to save his own skin, because he was unprepared to represent my son that day in court... Mr. Mangnall told him to plead guilty. And watch out for the classic lawyer line "if it were my son, that's what I'd advise him to do". I fell for it. Mr. Mangnall's disingenuous advise robbed my son of his right to a defense, and he never got his day in court.

See All Client Reviews

Darin K Mangnall's Lawyer Endorsements

Endorse Darin
Robert Biondino Jr. headshot
Robert Biondino

Criminal defense lawyer | May 12

Relationship: Fellow lawyer in community

"I endorse this lawyer. Darin is one of the most respected attorneys in our state. Plain and simple, he gets it done, and he does it without arrogance, but with confidence and control. Darin is the kind of attorney that we all wish we could be!"

Philip Marshall Clark headshot
Philip Clark

Criminal defense lawyer | Sep 15

Relationship: Fellow lawyer in community

"I strongly endorse Darin Mangnall. I have observed his work for many years and worked with him at one time. He is a top legal talent and has an excellent reputation in the legal community."

Justin Perry Moore headshot
Justin Moore

Criminal defense lawyer | Apr 02

Relationship: Fellow lawyer in community

"Darin is a tremendous attorney. He has great skill in the courtroom and does a terrific job in trial. He is also very effective in negotiations and in working to secure the best possible outcome for his clients. In sum, Darin does an excellent job for his clients and it is my pleasure to endorse him."

M. Todd Miller headshot
M. Miller

Criminal defense lawyer | May 02

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Christopher Daniel Leroi headshot
Christopher Leroi

Criminal defense lawyer | Apr 22

Relationship: Worked together on matter

"I endorse this lawyer. Darin is simply one of the best attorneys that I have ever worked with in my 20 plus years. I had the privilege of working with him as a teammate at a local District Attorney's Office. Despite the fact that I had more years of experience, I continued to learn from him every day. He is an extremely intelligent, compassionate, and assertive human being and attorney. I would not hesitate in recommending anyone that I know to him and his partner and I refer people regularly to them."

Daniel Edward Luneau headshot
Daniel Luneau

Criminal defense lawyer | Apr 20

Relationship: Fellow lawyer in community

"Darin is not only a great lawyer, but also a great person. He truly cares about his client's best interest, and will do whatever it takes to get the best result for his client. I strongly endorse Darin."

Matthew A Martin headshot
Matthew Martin

DUI and DWI lawyer | Jul 15

Relationship: Fellow lawyer in community

"I endorse this lawyer. I have known Darin since 2003 when he was my supervisor in Douglas County Court. Darin has earned the respect of the judges as a DA and now as an aggressive defense attorney. He cares about his clients and the outcomes of their cases. I highly recommend Darin for representation in any type of criminal case."

Rhidian D.W. Orr headshot
Rhidian Orr

Criminal defense lawyer | Jun 20

Relationship: Fellow lawyer in community

"I have known Darin Mangnall for many years. He is a skilled litigator and a persuasive negotiator. He is a talented and gifted attorney. He is skilled in many areas of the law. He has a reputation for treating every client with the utmost respect and professionalism. He is respected by his peers and judges."

Kevin Thomas Ellmann headshot
Kevin Ellmann

DUI and DWI lawyer | Apr 01

Relationship: Fellow lawyer in community

"Darin is a phenomenal attorney and a tremendous resource for alcohol related driving offenses. I have referred several clients to him and he always exceeds expectations!"

Lori Jill Crystal headshot
Lori Crystal

Criminal defense lawyer | Mar 29

Relationship: Fellow lawyer in community

"I endorse this lawyer. Darrin provides high quality representation and leaves no stone unturned in the defense of his clients."

Jay Marcus Tiftickjian headshot
Jay Tiftickjian

DUI and DWI lawyer | Feb 19

Relationship: Fellow lawyer in community

"Darin is a great DUI lawyer and always fights tooth and nail for his clients."

View All Endorsements
John Gregory Scott headshot
John Scott

Criminal defense lawyer

Robert Biondino Jr. headshot
Robert Biondino

Criminal defense lawyer

Philip Marshall Clark headshot
Philip Clark

Criminal defense lawyer

Malcolm Burns Seawell headshot
Malcolm Seawell

Criminal defense lawyer

Justin Perry Moore headshot
Justin Moore

Criminal defense lawyer

Brian Killeen McHugh headshot
Brian McHugh

Criminal defense lawyer

Christopher Daniel Leroi headshot
Christopher Leroi

Criminal defense lawyer

Daniel Edward Luneau headshot
Daniel Luneau

Criminal defense lawyer

Matthew A Martin headshot
Matthew Martin

Criminal defense lawyer

Kevin Thomas Ellmann headshot
Kevin Ellmann

Criminal defense lawyer

Charles Lorin Fife headshot
Charles Fife

Criminal defense lawyer

Jay Marcus Tiftickjian headshot
Jay Tiftickjian

Criminal defense lawyer

Experience

Rating:  9.3 (Superb)

Work Experience

2001 - 2004

Deputy District Attorney, 18th Judicial District Attorney's Office

Associations

2004 - Present

Colorado Criminal Defense Bar Association

2004 - Present

Arapahoe Bar Association

2001 - Present

Colorado Bar Association

Sample of Legal Cases

Colorado V. Trujillo

Not guilty of Murder in the First Degree, Not Guity of Chilad Abus Causing Death

See More Legal Cases

Education

2000

University of Denver College of Law

JD - Juris Doctor

1996

Occidental College

BA - Bachelor of Arts

Speaking Engagements

2015

Controlled Subtances, DUID

DUID

2015

Colorado Criminal Defense Bar Annual DUI Defense Conference

Defending Drugged Driving Cases: Does Science Matter?

2014

Colorado Criminal Defense Bar Association Traffic Basics

Crosstown Traffic

2014

A Nuts and Bolts Approach to DUI Defense

How the West was Won: Driving Under the Influence of Drugs

2002

Law Enforcement Training Seminar

Arrest & Investigation Procedures for Domestic Violence

Publications

2015

Colorado Criminal Defense Bar Institute Colorado DUI Defense Manual, DUI-D Overview

2014

Aspatore Book publication Inside the Minds, Trends in DUI Discovery

Languages

English

Activity

Avvo Rating

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