Just Criminal Law

Just Criminal Law is a criminal defense law firm in Gillette, Wyoming. Founded by Christina L. Williams, the firm has served clients in Wyoming and South Dakota since 2009. The practice focuses exclusively on criminal defense, handling cases ranging from first-time misdemeanors to habitual felonies. Services include DUI defense, federal criminal defense, assault, domestic violence, theft, fraud, drug crimes, sex crimes, and weapons offenses. The firm emphasizes a former prosecutor perspective, leveraging over 25 years of combined criminal defense experience to help clients understand the lifelong consequences of a conviction. Spanish translation services are available to ensure clear communication during case reviews.

Christina L. Williams, the founding attorney, brings a unique dual perspective to her practice as a former prosecutor. This background allows her to anticipate prosecution tactics and judge or jury responses, enabling her to prepare clients for the best possible outcomes. Her associate attorney, Sara Lock, supports the legal team, while Maureen Costello serves as the paralegal and office manager. Costello brings 15 years of experience from the Campbell County Attorney’s Office to the firm, managing case documents, court coordination, and client communication. The team also includes Tony Seeman, a criminal investigator, and Gina Grimm, a legal intake specialist, who work to build defense strategies tailored to each client’s specific situation. The firm’s approach centers on protecting a client’s single opportunity for justice by providing a complete and effective defense.

Located at 604 S Gillette Ave, the office is situated in the heart of Gillette’s civic center. It is less than a quarter of a mile from the Campbell County Court House, the Campbell County Clerk, and the Campbell County Treasurer. The firm is also within a short walk of the Campbell County War Memorial and City Hall Mall, placing it directly adjacent to the primary venues where its clients’ cases are heard.

Just Criminal Law holds a 4.80 rating based on customer reviews, reflecting a positive reputation among those who have sought its representation. The firm’s standing is built on its specialized focus and the depth of its legal support staff, which includes dedicated investigators and paralegals.

In Gillette, Just Criminal Law provides a focused criminal defense practice that combines prosecutorial insight with dedicated legal support, serving the local community and the broader High Plains region.