Michael Packard

Michael Packard

September 04, 2024 | New York Law Journal

Dealing with 'Diaz': How Defendants Can Combat and Use Expert Testimony Regarding Group Mental State

Quinn Emanuel partners Michael Packard and Daniel Koffmann discuss the recent decision in 'Diaz v. United States,' where the Supreme Court has given prosecutors the green light to prove defendants' criminal intent by offering expert testimony about the mental state of people "like" the defendant.

By Michael Packard and Daniel Koffmann

13 minute read