Group of six professionally dressed individuals standing confidently in front of a brick building.
Wyoming & South Dakota Criminal Defense

You’re Guilty Until YOU Prove Innocence!?

We respond within 1 hour during business hours. Call us directly at (307) 686-6556 or fill out the form below.
Professional woman in teal blazer speaking at courtroom podium with microphone.
Local Knowledge. Proven Results.

Decades of Experience Navigating the High Plains Legal System

As a former prosecutor, founding attorney Christina L. Williams understands how the system works from both sides. Our team carefully investigates every case, identifies weaknesses in the prosecution’s evidence, and develops strategic defenses tailored to each client’s circumstances.

Ms. Williams evaluates each case from a prosecutor’s perspective and provides clients with realistic guidance about possible outcomes while aggressively protecting their rights.

Dark blue brick wall with subtle lighting and texture.
Gold and blue circular emblem with Lady Justice and text "The National Trial Lawyers Top 100.
Logo of the National College for DUI Defense with gold laurel wreath on black background.
Circular gold and white emblem with scales of justice and text recognizing top criminal defense attorneys.
Gold laurel wreath encircling "10 Best 2026" with text about attorney client satisfaction.
Trusted by Hundreds of Clients

See How We’ve Defended the Freedom of People in Wyoming & South Dakota

Janeece F
⭐⭐⭐⭐⭐ Exceptional attorney Sara Lock and exceptional results with all of her team working with her and beside her. From our first meeting, it was clear that this lawyer was experienced, confident, and fully invested in achieving the best outcome possible. Their preparation, courtroom presence, and ability to navigate complex legal issues were truly impressive. Throughout the process, I always felt informed and knew I had someone fighting tirelessly on my behalf. The outcome they achieved was life-changing, and I will be forever grateful. I recommend them without hesitation to anyone seeking top-tier legal representation.
Jerod J
They did a great job!! Would recommend and give 10 stars if it would let me.
Gwen
I, unfortunately needed an attorney. Members of Just Criminal Law listened to my side, viewed what proof I had and began building my defense. The was kept informed of the progress and I my case, I went from possible jail and suspended license to only a $105 fine! My case might not look like yours but if you are in need of a defense attorney I strongly recommend Just Criminal Law to defend you.
Mer R
They worked with me and highly recommend this law firm if you’re in any trouble out of state! I was unfortunately pulled over for speeding and got caught with marijuana and I am from California where it’s legal and I didn’t know that the state of Wyoming was illegal for recreational and medical use. I didn’t know that it can end up as a misdemeanor and me coming from California. It was a huge surprise.! Ended up calling this law firm and they called me back within less than 24 hours taking my case seriously. Highly recommend Sara .L and Maureen Who has helped me throughout this progress and a big shout out to Paige for answering my calls and questions when needed. I thought this experience was going to be a rough time Cause I am from California and this was a Wyoming case. With that being said, I do not have a criminal record or a misdemeanor on my record. They had worked with the court and the paralegal to give me a good reasoning if you’re traveling from another state and you get caught with any reason, please contact this law firm they were amazing, friendly fast and I would highly recommend this to my friends and family in the future. Thank you again! Tiren H
Kristy
We were a little impatient, but Just Criminal kept us calm and informed during the whole process. Would recommend 100% and already had a friend get a free consultation.
Janaye D
Everyone at Just Law was wonderful! I initially called on a Sunday, not expecting to be contacted until the next day, but I received a call about 2 hours after that! I was scheduled for the next day, and it took off from there. Everyone was so nice and understanding as I sat blubbering in the office. I was so grateful for their kindness and compassion, as well as how hard they worked to get me the best deal. Special shout-out to Sarah for the time she spent going to bat for me, and explaining everything so I could understand what was happening or going to happen. Thanks for everything!!
Phillip M
Would highly recommend. Great people to work with.
Daniel R
I have used Just Criminal Law over 3 times and they have always gotten me the best deal possible. You will save money in the end hiring instead of a court appointed lawyer. My case was settled without any probation! The last case they helped me on they got half the charges dropped! Thank you Sarah :)
Travis
I would strongly encourage anyone seeking a lawyer or legal advice to consider Just Criminal Law. From day one every member of their staff treated me with dignity and respect. They helped navigate me through a very intimidating legal case. I'm very grateful!
Yasmin C
Excellent service always kept us updated on the case and worked with the family even with language barrier extremely thankful for their service may God bless them! Sarah Lock was amazing!
Professional woman in blue blazer sitting at desk with documents and pen, smiling.
Protect Your Future Today

Schedule Your Personalized Case Review

When you are facing criminal charges, timing is critical. Contact Just Criminal Law today to schedule your personalized case review and strategy session.