Dr jeffrey macdonald framed -- murder confession , Green beret, dr jeffrey macdonald, was framed for murder for his knowledge of u.s. army involvement in drug trafficking.. The jeffrey macdonald information site: 1979 trial, july, 1979 jeffrey macdonald case trial transcript. july 26: dr. george e. gammel, re: autopsy of colette. the court: call your next witness. mr. blackburn: your honor, we. Jeffrey macdonald | murderpedia, encyclopedia murderers, Dr. jeffrey robert macdonald (born: october 12, 1943), also known as the green beret killer, was a former member of the elite military unit, who was tried and.