Ethel Rosenberg's conviction by zealous prosectors

For First Time, Figure in Rosenberg Case Admits Spying for Soviets - NYTimes.com: "Mr. Sobell’s admission bolsters what has become a widely held view among scholars: that Mr. Rosenberg was, indeed, guilty of spying, but that his wife was at most a bit player in the conspiracy and may have been framed by complicit prosecutors.

The revelations on Thursday “teach us what people will do to get a conviction,” said Bruce Craig, a historian and the former director of the National Coalition for History, a nonprofit educational organization. “They took somebody who they basically felt was guilty and by hook or crook they were going to get a jury to find him guilty.”"