Marci Gilligan’s practice includes Denver white collar criminal defense, criminal defense and related civil litigation in both State and Federal courts.

Within the practice of white collar defense, Ms. Gilligan has defended clients accused of securities fraud, bank fraud, wire fraud, tax fraud, mortgage fraud and violations of the Clean Water Act.  She has also represented clients before State and Federal grand juries and conducted internal investigations on behalf of corporations under criminal and regulatory investigation.  Most recently, Ms. Gilligan served as trial counsel in some of Colorado 's highest-profile white collar cases including the insider trading trial of the former CEO of Qwest Communications and the successful defense of a Vice President of Qwest Communications on securities fraud counts.

Beyond her white collar practice, Ms. Gilligan represents clients in State and Federal cases in all variety of misdemeanors and felonies including sophisticated drug conspiracies, property crimes, computer crimes, and crimes against persons.  Additionally, Marci Gilligan has briefed and argued direct appeals in criminal cases before the Tenth Circuit Court of Appeals.

Ms. Gilligan's civil experience includes representation of individuals in a wide range of State and Federal litigation involving matters from breach of contract to violations of the Air Carrier Access Act to the defense of complex securities litigation.  Ms. Gilligan also has experience in the representation of claimants in FINRA arbitration.