Professor Marshall teaches Legal Research I, Legal Research II, and Advanced Legal Research. She also provides reference and research assistance to all library patrons. As Head of Public Services, she is responsible for managing reference, circulation, interlibrary loan, research education, and other library matters directly affecting library patrons.

Prof. Marshall has developed and taught several attorney seminars on legal research and Internet legal resources. She has also spoken at local and national law librarian conferences on the topics of government documents, library staff management, and teaching online legal research skills. She has served as a member of the Access to Electronic Legal Information Committee and as a member of the Research and Scholarship Committee for the American Association of Law Libraries. She represents the College of Law at the University Graduate Council and chaired the Graduate Council’s Curriculum Committee for several years. Prof. Marshall was a litigation associate with the Seattle-based law firm of Perkins Coie from 1990 until 1996.