Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Not written by a barrister. The name was thought up by a second-year American law student sitting in a coffeehouse in Manhattan. Neither an authoritative statement of the law nor legal advice. Don't rely. Quick work.
Fifth Circuit: USA v. Robert Brandon
As deft took affirmative steps to conceal possession of firearm, court's acceptance of guilty plea without colloquy or finding on scienter to establish that deft knew that his previous conviction would prohibit possession was not plain error.