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David is a seasoned trial and appellate attorney who entered private practice after a distinguished career as a state and federal prosecutor. As a former homicide and sex crimes prosecutor, he has handled numerous complex and high-profile cases, including death-penalty litigation that reached the United States Supreme Court. David’s trial experience spans a wide array of criminal matters, from first-degree murder and sexual assault, to white-collar crimes, child exploitation, aggravated assaults, armed robberies, vehicular crimes, and DUIs.
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State: Arizona
Acquired: 2012
No misconduct found
Mobile
3200 N. Central Ave., Suite 1850, Phoenix, AZ, 85012
feldmanroyle.com/
22 Client Reviews
Showing 1 - 5 of 5 reviews | Communication Style
Posted by anonymous | August 28, 2025 | Hired Attorney | Criminal Defense
Overall great experience
David is very knowledgeable and explains things so that I was not confused about the legal process. I would recommend David to help with any criminal issues.
Posted by Jessica | June 03, 2025 | Hired Attorney | Lawsuits & Disputes
Exceptional Lawyer
My family and I are very pleased with how kind and attentive Mr. David Ernest Ahl was during the process. He is an exceptional lawyer representing our family member. Any questions we had he was quick to respond. He made us feel at ease and confident in his work. During the process he coached us on ...
Posted by Stephanie | June 03, 2025 | Hired Attorney | Lawsuits & Disputes
Commitment client's rights and well-being.
David is a phenomenal lawyer. He demonstrated having proficient legal expertise, strong communication and negotiation skills, and he had a commitment to my relative's rights and well-being as well as our family. The court process can be quite confusing and frustrating at times, David provided s...
Posted by anonymous | May 21, 2025 | Hired Attorney | Appeals
Skilled, Strategic, and Compassionate Advocate
From the beginning, David brought a deep understanding of the law and the appellate process, which gave me real confidence during a very difficult time. He was not only incredibly smart and knowledgeable, but also kind, compassionate, and genuinely cared about me and the outcome of my case. He too...
Posted by Nathan | January 14, 2025 | Hired Attorney | Criminal Defense
Couldn't as for better
I can't recommend David highly enough. From the beginning the office was organized, detailed, professional, compassionate, and highly knowledgeable. I was facing a difficult situation, but David took the time to clearly explain my options and worked towards the best possible outcome for my case. ...
"Mr. Ahl's years of experience in the field of criminal law make him an excellent attorney and counselor to his clients. I endorse this lawyer."
"Mr. Ahl is an excellent lawyer. His unending dedication and compassion are invaluable to anyone who seeks his counsel. His experience in the many aspects of criminal law is an asset to his clients, whether it be in City Court, Superior Court, Federal Court, or the Court of Appeals. I wholeheartedly endorse Mr. Ahl."
"I have known David for the bulk of our careers and I can personally speak to his competence, intelligence and commitment to his clients. Any potential client would be lucky to have the ability to work with a lawyer as gifted as David."
"I have had the pleasure of working with David both as a prosecutor and as a defense attorney for more than a decade. During that time, David has impressed me with his acute understanding of the law and dedication to his clients. I strongly endorse this lawyer."
Business lawyer
Criminal defense lawyer
Criminal defense lawyer
2016
Rising Star Award, Arizona Prosecuting Attorney's Advisory Councel
2023 - 2024
Assistant U.S. Attorney, United States Attorney's Office
2020 - 2023
Assistant Attorney General, Arizona Attorney General's Office
2014 - 2020
Deputy County Attorney, Pinal County Attorney's Office
2012 - 2014
Associate Attorney, Suzuki Law Offices
2012 - Present
Arizona State BarAdmitted to Practice
Sentence affirmed
2011
JD - Juris Doctor
2007
B.A. Spanish
2026
Probate
2025
CLE Training Office Conflict Resolution - Attendee
2025
Ethics
2024
Grand jury practice in federal court
2024
Appellate Advocacy
2023
Special Actions
2023
Legal Writing - attendee
2022
CLE Training Nuts and BOlts of The Appellate Practice - Attendee
2022
Appellate Advocacy
2022
Death penalty prosecution
2019
Homicide investigation and prosecution
2026
2025
2024
2022
2022
2022
2021
Spanish