Ronald N. Boyce Presidential Professor of Criminal Law and University Distinguished Professor of Law, The University of Utah College of Law
Paul G. Cassell is an internationally recognized legal scholar on criminal and civil justice, crime victims' rights, constitutional law, evidence, judicial process, and other legal issues. Cassell received a B.A. (1981) and a J.D. (1984) from Stanford University, where he graduated Order of the Coif and was President of the Stanford Law Review. He clerked for then-Judge Antonin Scalia when Scalia was on the U.S. Court of Appeals for the D.C. Circuit (1984-85) and for Chief Justice Warren Burger of the United States Supreme Court (1985-86). Cassell then served as an Associate Deputy Attorney General with the U.S. Justice Department (1986-88) and as an Assistant U.S. Attorney for the Eastern District of Virginia (1988 to 1991). Cassell joined the faculty at the College of Law in 1992, where he taught full-time until he was sworn in as a U.S. District Court Judge for the District of Utah in July 2002. In November 2007, he resigned his judgeship to return full-time to the College of Law to teach, write, and litigate concerning issues relating to crime victims' rights and criminal and civil justice reform. Professor Cassell has also published numerous law review articles in journals such as the Stanford Law Review, the Michigan Law Review, the Harvard Journal of Law and Public Policy, and the Journal of Criminal Law and Criminology. He is a co-author of the nation's only law school textbook on crime victims' rights, Victims in Criminal Procedure (various editions, most recently in its fifth edition published in 2025). Professor Cassell has argued pro bono cases relating to criminal procedure and crime victims' rights before the United States Supreme Court, the 2nd, 4th, 5th, 6th, 7th, 8th, 9th, 10th, 11th, and D.C. Circuits (including the 5th and 11th Circuits en banc), several U.S. District Courts, the Utah Supreme Court, and the Arizona Supreme Court. In 2020, Cassell received the Ronald Wilson Reagan Public Policy Award - National Crime Victims' Service Award from the U.S. Department of Justice. Cassell is a member of the American Law Institute, a fellow of the American Bar Foundation, and an inaugural member of the Council on Criminal Justice. He is also an occasional blogger at The Volokh Conspiracy.
Justice, Utah Supreme Court
Justice John Nielsen was appointed to the Utah Supreme Court in October 2025 by Governor Spencer J. Cox. Prior to his appointment Judge John Nielsen was appointed to the Third District Court in 2024 by Governor Spencer J. Cox. He served Salt Lake, Tooele, and Summit Counties. He served as chair of the Utah Supreme Court's Appellate Representation Committee and previously served on the Evidence Rules Committee. Before his appointment as a Judge, he was a partner at the law firm of Schaerr & Jaffe. He previously was a shareholder in the law firm of Lee Nielsen. Nielsen was also an Assistant Solicitor General in the Utah Attorney General's Office, and a Deputy Utah County Attorney. He graduated magna cum laude from the J. Reuben Clark Law School at Brigham Young University in 2007. 12/25
Judge, U.S. District Court, District of Utah
Howard C. Nielson Jr. is a judge on the United States District Court for the District of Utah. On September 28, 2017, President Donald Trump nominated Nielson to a seat on this court.
Prior to his nomination, Judge Nielson practiced at Cooper and Kirk. Judge Nielson iwas a Distinguished Lecturer at the J. Reuben Clark Law School at Brigham Young University, where he taught classes on constitutional, national security, and foreign affairs law. In 2008, Mr. Nielson was appointed to serve as a member of the Utah Supreme Courtís Ethics and Discipline Committee.
Before joining Cooper and Kirk, Mr. Nielson served from 2001 to 2005 at the U.S. Department of Justice. From 2001 to 2003 he was Counsel to the Attorney General, in which capacity he advised the Attorney General on a variety of legal matters and supervised high profile litigation relating to national security and other departmental priorities. In 2003 he was appointed Deputy Assistant Attorney General for the Office of Legal Counsel, which provides legal opinions and informal advice to the White House, the Attorney General, and Executive Branch Departments and Agencies on issues covering the full spectrum of international, constitutional, statutory, and regulatory law. Mr. Nielson served in this capacity for two years, during which time his work involved a broad range of issues relating to national security and other areas of constitutional, statutory, and international law.
Prior to his work at the Justice Department, Mr. Nielson practiced law from 1999 to 2001 as an associate in the Issues and Appeals Practice Group at Jones, Day, Reavis & Pogue (now Jones Day) in Washington, D.C. He worked on a variety of litigation and other matters, especially in the areas of constitutional and employment law. Before that time he served as a law clerk to Judge J. Michael Luttig of the United States Court of Appeals for the Fourth Circuit, and to Justice Anthony M. Kennedy.
Nielsen, Nielson, and Nelson: Judging on Three Different Courts
Utah Lawyer Chapter
Salt Lake City, UT