Deep Waters Law, Cheyenne, Wyoming

About Us

When you are with Deep Waters Law, the law is not settled until it is just.

Deep Waters Law was not built to back down from institutional power—or back down from the bench. Founded by Wyoming attorney Francis H. McVay, the practice exists for one singular purpose: to hold powerful systems accountable and protect human lives when the weight of the system threatens to crush them. McVay does not yield when the pressure rises, whether that means standing his ground for hours against a court or holding the state strictly to its mistakes until a case is dismissed.

The justice system is a noble institution worthy of profound respect, but left uncalled on its brutality, the status quo crushes the innocent and the unloved. Whether it is a family seeking accountability from a hospital or school that allowed harm to come to a true victim, an individual facing the full force of a state with its endless reserves of money to prosecute, or a father fighting for custody rights and parent-child equity in the emotionally trying dissolution of a family—the crushing tidal wave of any legal crisis is inevitable once started. When the tidal wave rises to hit and the chaos takes hold, McVay asks one question: How long will you swim alone?

Unmasking Institutional Power

In his legendary dissent, Justice Antonin Scalia warned that while systemic overreach often arrives “clad, so to speak, in sheep’s clothing… this wolf comes as a wolf.” McVay does not step into those arenas as a lamb—because to catch a wolf, it takes a wolf. Whether sitting across a corporate mediation table, taking on a hospital risk-management board, or facing a prosecutor’s desk, McVay sees the system for what it is and refuses to let power play games with human lives.

With over a decade of trial experience as a former prosecutor, defense trial attorney, and multiple-time appellate advocate before the Wyoming Supreme Court, McVay knows the legal system from every angle. He leverages this 360-degree courtroom insight across criminal defense, fathers’ rights and family law, personal injury, school and medical accountability, business formation, and tribal law. McVay understands how institutions operate, where their armor is weak, and how to dismantle their defenses. Navigating the brutality of the Title 25 and criminal defense systems, McVay has shut prosecutions down early—securing seven pre-trial exonerations via the insanity defense (previously known as NGMI) and juvenile mens rea challenges before the state could drag those families and accused individuals into court. When an opposing party or a negligent institution begins to fracture under the weight of truth, McVay does not hesitate. That which is falling, McVay will push.

Standing Beside You in the Deep Waters

Society and its institutions are quick to label, discard, and “other” those they find inconvenient. Deep Waters Law exists to defy that status quo—to stand for the voiceless, confront institutional power, and relentlessly fight injustice wherever it takes root.

Grounded in the promise of Isaiah 43:2—“When you pass through deep waters, I will be with you”—McVay guides his clients through the deepest, most transformative trials of their lives so they can survive the tidal wave’s crush, reclaim their dignity, and discover their strength on the other side. Justice takes many trails, but the client holds the map. From initial crisis to the finality of the Supreme Court, McVay executes that vision with unyielding advocacy, direct answers, and total loyalty. That commitment was proven on the record by overturning the state’s unjust jury verdict under the legal system’s harshest appellate hurdle—plain error—in Walker v. State, 521 P.3d 967 (Wyo. 2022).

Signature of Francis H. McVay

Francis H. McVay, Attorney at Law

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Clear Legal Advice

We provide simple legal guidance so you always know your options and next steps.

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Personal Attention

Every case is handled with full focus, care, and respect for your unique situation and needs.

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Strong Representation

We fight for your rights in court and outside with dedication and solid legal strategy.

Justice You Can Trust, Representation You Deserve

Here is what we offer:

Clear Legal Guidance in Difficult Times. At Deep Waters Law, L.L.C., we provide legal support across multiple practice areas with care and dedication.


Criminal Defense

We defend clients against criminal charges, protect rights, and build strong cases for fair outcomes.


Personal Injury

We help injured clients get compensation for medical bills, lost wages, and pain suffered.


Family Law

We handle divorce, custody, support, and family disputes with care, respect, and clear guidance.


Trust & Estate

We help manage estates, protect assets, and ensure smooth transfer of property and wishes.


Tribal Court

We represent clients in tribal courts, ensuring fair defense and respect for tribal laws.

View All Services

Why Choose Us

Fighting for You with Strength and Care

Depth decides cases, not breadth. Every practice area on this site is one Francis H. McVay has tried, argued, or appealed.

The wave is coming

Litigation does not wait for you to be ready. The State has already started. The question is who stands in the water with you.

One argument changed Wyoming law

Walker v. State, 2022 WY 158. Argued by Francis H. McVay, adopted by the Wyoming Supreme Court, cited in every jury-instruction appeal since.

He knows the other side’s file

Former Deputy County and Prosecuting Attorney. He has written the charging document you are now reading.

Depth is the discipline

Not a wide net. A deep one. Trial work, appellate work, tribal and federal court, each practiced until it was understood.

Everything is on the record

A hearing is a transcript. He builds every one as if the Supreme Court will read it, because sometimes it does.

Available when it happens

Arrests do not keep office hours. Neither does this firm. 24/7, including weekends.

How long will you swim alone?

Call (307) 333-7539

” When the law pulls you into deep waters, how long will you swim alone? “

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Deep Waters Law, L.L.C.

Serving All of Wyoming

Cheyenne office. Statewide practice.

From Laramie County to the Wind River Reservation, Deep Waters Law represents clients across Wyoming, from the circuit courts to the Wyoming Supreme Court.

How We Work

One Step at a time

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Consultation Start

We begin by listening carefully to your situation and understanding all important details clearly.

Step 02
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Case Review

We examine facts, documents, and legal options to build a strong foundation for your case.

Step 03
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Strategy Plan

We create a clear legal plan focused on achieving the best possible outcome for you.

Testimonials

What Our Clients Say

Nicole Lebsack

Client

I met with Mr. McVay for a consultation about setting up a trust, and he was very professional and knowledgeable. He gave me a lot of information and next steps to take, and was very patient with my many questions. I trust his advice and will turn to him with any further legal matters.

Sarah Johnson

Erin K.

Client

I highly recommend Deep Waters Law and Francis McVay. He is responsive, reliable, and went above and beyond, replying 24/7 and after hours, to navigate a stressful emergency case for my significant other. Excellent support when it mattered most.

Sydney

Client

Highly recommended-great lawyer I can’t recommend this attorney highly enough. He treated me with respect and compassion throughout my girlfriends case, never judging her for her past. As someone in recovery, I was nervous about how her history would be viewed, but he believed in her, fought for her, and made sure her voice was heard.his knowledge, professionalism, and dedication made all the difference, and thanks to his hard work, he helped my girlfriend have a beautiful future for her recovery.he kept her informed every step of the way and truly cared about achieving the best possible outcome. If you’re looking for an attorney who is skilled, compassionate, and willing to fight for you no matter your circumstances, this is the person you want in your corner. I am incredibly grateful for everything they did for us.

Anonymous

Client

Mr. McVay is an amazing attorney. He is supportive, knowledgeable, professional, and always stays on top of his work. His communication is outstanding, and he genuinely cares about helping people regardless of the circumstances.

Erin King

Client

Constitutional Law Working with Francis was great he was very supportive of me going to inpatient treatment and helped me big time when i got arrested very great lawyer i would recommend him to anyone he is very driven to win the case

Linus

Client

Above and Beyond! I highly recommend Deep Waters Law and Francis McVay. He is responsive, reliable, and went above and beyond, replying 24/7 and after hours, to navigate a stressful emergency case for my significant other. Excellent support when it mattered most.

Crystal

Client

Mr. Francis Harris McVay thank you for your support! You made a stressful situation into a blessing meeting you. You took the time to listen and teach us something also. I appreciate you!

Jasmine Dame

Client

Francis H. McVay Helped communicate with me and understand where I stood better on my situation with my case. He listened and guided with honesty on his thoughts and the legal side I wasn’t seeing. With his guidance I do feel confident in the coming future.

Jasmine

Client

Francis H. McVay listened to me and helped me understand what I wasn’t exactly seeing. He spoke honestly and I loved that. Thank you, I needed that conversation and it helped me open firmly to the legal side I wasn’t seeing.

Anonymous

Client

He’s not afraid to go into the lions den for you to protect your rights! Mr.McVay has helped me out in a desperate time of need. He did his research of the laws to the fullest extent an explained everything so I could understand what was going on. He will make sure that you as a client that your rights are protected.I highly recommend him to anyone.

Anonymous

Client

Mr. McVay was an absolute lifesaver for my family. He was always available, returned calls promptly, and guided us through one of the most difficult periods of our lives with professionalism and compassion.

Anonymous

Client

From start to finish, Mr. McVay was attentive, caring, and incredibly professional. He explained every step of the process clearly, checked in regularly, and made a stressful situation much easier to manage.

Anonymous

Client

My consultation with Mr. McVay exceeded my expectations. He quickly understood my situation, explained my legal options clearly, and gave me confidence with a thoughtful strategy that immediately put me at ease.

Britney Spence

Client

Constitutional Law Mr. McVay was a great lawyer for my case. He communicated to me and with me extremely well and often as needed. Walked me through the process step by step. Eased my fears from the consultation all the way through court. He is incredibly knowledgeable, personable and passionate about his work. I appreciated his honesty and about my situation and his integrity.

Britney

Client

A lawyer with integrity, grit and passion. Mr. McVay was a great lawyer for my case. He communicated to me and with me extremely well and often as needed. Walked me through the process step by step. Eased my fears from the consultation all the way through court. He is incredibly knowledgeable, personable and passionate about his work. I appreciated his honesty and about my situation and his integrity.

Anonymous

Client

From the first phone call, Francis was honest and realistic. He listened carefully to my concerns, eased my anxiety, and defended me successfully. His respectful communication and transparency earned my complete trust.

Anonymous

Client

My experience with Francis McVay was outstanding. His honesty, respectful communication, and genuine concern made me feel safe and confident from the very first conversation. I knew I had the right person on my side.

Colby

Client

Very knowledgeable on Wyoming law! Francis is very informative and helpful on divorce law in Wyoming. He helped me out with information in regards to my case and even gave me hope for a better outcome. Highly recommend.

Steven Marsh

Client

Mr. McVay was professional, kind and patient during our initial conversation. My case was not ideal for any defense attorney, but he walked me through the proceedings and explained what my opinions were. He stayed calm and assertive when necessary, and I am Very happy with the outcome. A solid 10 out of 10.

Rob

Client

Francis made a same day consultation with me. I came in with so many issues he helped me itemize them, prioritize them, and we came to an agreement. The most pressing issue was my upcoming criminal charge. He stayed by my side through all of what I had going on, even reviewing and accepting Tribal Representation. He was always on time, very respectful, very calm. Francis understands the law very well and I grew to trust him. It’s hard to trust these days but I trust Francis. He picked up my criminal case half way through and even pushed me to do better and try harder on my letter to the judge. Francis even helped me put on a tie since I never knew how and I think I even looked halfway decent. I got what I wanted out of the deal and am very grateful to him and his team.

Joshua Batsford

Client

I would gladly recommend Francis for anything Family Law, Criminal Law, and Personal Injury cases. His help with the explanations of the judicial system were phenomenal and incredibly helpful. His grasp of the judicial system and no nonsense explanation through his knowledge of the law was incredibly helpful. I would recommend him to everyone.

Tanya Tsukas

Client

Mr. McVay was very helpful. He got straight to it and got our issues resolved quick and decisively. I would absolutely hire him as my attorney again. He kept in good communication and didn’t leave me wondering what was going on like some of the horror stories you read online about other attorneys. Thank you Mr. McVay for helping us through this process.

Tanya

Client

Mr. McVay saved the day Mr. McVay was very helpful and kept in good communication through the process with quick action with the other lawyer. He advocated for me and my daughter. He helped me feel hope when I thought I didn’t have any left

Anonymous

Client

Mr. McVay went above and beyond in my child custody case. Despite the challenges of appearing from another state, he remained responsive, caring, and strategic throughout the process. I highly recommend him to anyone seeking dedicated legal representation.

Contact Us

We’re Here to Help

If you are facing a legal issue, don’t wait to get the support you need. At Deep Waters Law, L.L.C. we are ready to listen, understand your situation, and provide clear legal guidance. Our team is here to stand with you and protect your rights.

Call Us

(307) 333-7539

Email Address

info@deepwaterslaw.com

Working Hours

Reachable 24/7, including Saturday and Sunday.
Office hours: Mon–Fri 8:00 AM–5:00 PM
(closed 12:00–1:00).

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We are here to help.

Reach out today to schedule a consultation and take the first step toward resolving your legal matter with confidence and support.





    Francis H. McVay is a former Deputy County and Prosecuting Attorney for Park County, Wyoming, who went on to serve as Senior Assistant Appellate Counsel with the Wyoming State Public Defender, where he argued Walker v. State before the Wyoming Supreme Court.