Rick Mountcastle is a former United States Attorney and the leader of the team who prosecuted Purdue Pharma, following their deadly predatory actions with Oxycontin. We discuss his journey into law, prosecuting mobsters, the genesis of the opioid crisis, FDA corruption, the dark side of nursing homes, "Dopesick", his new documentary "No Country for Old People" and so much more.
Rick Mountcastle joined Guttman Buschner LLP as Of Counsel in April 2025, after retiring from the United States Attorney’s Office for the Western District of Virginia and the Virginia Attorney General’s Office.
An award-winning Federal criminal and civil litigator with more than 30 years of experience litigating the most complex and intricate cases, Rick was portrayed by Emmy-nominated actor Peter Sarsgaard in the 2021 award-winning Hulu miniseries “Dopesick,” which chronicles his leadership of the 2007 prosecution of notorious OxyContin maker Purdue Pharma and its three top executives. He has spoken about the case and the events surrounding the opioid crisis on CBS’s 60 Minutes (aired March 9, 2025), at Law School events, and on numerous podcasts.
Rick’s Federal experience included almost nine years as an award-winning Senior Trial Attorney in DOJ’s Tax Division where he prosecuted complex criminal tax cases across the country. He received several awards, most notably DOJ’s highest honor, the Attorney General’s John Marshall Award for the Trial of Litigation, for leading the prosecution of a Russian mafia leader in the Eastern District of New York for gasoline excise tax fraud conspiracy. In 2007, after more than twenty years and more than 50 jury trials as a criminal prosecutor, Rick moved to the U.S. Attorney’s Office’s Civil Division in Roanoke, Virginia, where he built the office’s False Claims Act and Affirmative Civil Enforcement program while supervising the Financial Litigation Unit and defending the United States in medical malpractice, personal injury, civil rights, and other civil matters. Most notably, he led the False Claims Act and criminal prosecution of Abbott Laboratories for fraudulently marketing Depakote (an anti-epileptic) for off-label treatment of agitation related to dementia in nursing home residents. Working closely with relator’s counsel, Reuben Guttman and Traci Buschner, he secured $1.5 Billion in civil and criminal penalties, at the time the largest single-drug settlement of an off-label pharmaceutical fraud case in the history of the Department of Justice.
Rick also served as the Civil Chief (2010-2016), First Assistant U.S. Attorney (2016-2017, 2018), and Principal Deputy U.S. Attorney (2018). He was appointed the United States Attorney for the Western District of Virginia January 2017 through March 2018. During his tenure he led the Federal response to the August 12, 2017 violence in Charlottesville, initiated the office’s opioid overdose prevention outreach program, directed and oversaw the reorganization of the office’s domestic terrorism and crisis response plan, initiated an anti-gang task force pairing Federal law enforcement with the Danville, Virginia, police department, and initiated a partnership with the Federal Court and the Federal Public Defender to identify and rectify potential discovery issues in a series of dozens of prior criminal prosecutions. Following his retirement from federal service, Rick served three years as an Assistant Attorney General for Virginia’s Medicaid Fraud Control Unit conducting False Claims Act investigations.
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