William T. O'Connell III

David G. Palmer has more than 30 years of trial and appellate experience throughout the Rocky Mountain region, Texas and California, including numerous multi-week jury trials involving claims under federal and state antitrust laws, securities and commodities laws, allegations of civil or criminal fraud, conspiracy, RICO, class actions and claims under federal environmental statutes. These representations and trials have involved parties engaged in the energy, food and beverage, financial and ...

Mike Fredregill is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Mike, who practices law in Denver, Colorado, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mike is held by other top lawyers in the same geographic and legal practice area.

Micah Dawson is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Micah, who practices law in Denver, Colorado, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Micah is held by other top lawyers in the same geographic and legal practice area.

Melissa Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Melissa, who practices law in Denver, Colorado, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Melissa is held by other top lawyers in the same geographic and legal practice area.

Munsey Ayers represents clients in real estate, land use and municipal law matters. Munsey has a well-established reputation working with private sector clients on annexation, zoning and subdivision, vested property rights and public finance matters, including negotiating development agreements, tax sharing agreements and public-private financing mechanisms such as public improvement fee (PIF) and tax increment financing (TIF) arrangements. In this regard, Munsey’s clients rely on his a...

Luke focuses his law practice exclusively on domestic relations issues. He has practiced family law since 2005, first in Virginia and then in Colorado since 2012. Luke is a strong advocate for his clients. He is adept at negotiating resolutions out of court, but is a skilled trial attorney and prepared to go to trial when the circumstances dictate. Luke enjoys finding creative solutions to difficult problems and remains focused on achieving the best outcomes for his clients. Luke has represen...

David is a member of Butler Snow’s Tort, Transportation, & Specialized Litigation Group.

Jessica L. Marinelli is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Jessica L., who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jessica L. is held by other top lawyers in the same geographic and legal practice area.

Denise A. Cook is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Denise A., who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Denise A. is held by other top lawyers in the same geographic and legal practice area.

David D. Powell, Jr. is a partner in the firm’s Denver office, focusing his practice on employment and commercial litigation. Before co-founding the firm with his colleagues in 2023, David served as a Deputy Attorney General in the Colorado Attorney General’s Office, managing the eight separate legal units comprising the State Services Section. In this role, he oversaw those responsible for representing the state’s key elected officials and providing legal services in the ar...