In March 2007 the U.S. government charged Axion Corp., a small business in Huntsville, Ala., with illegally giving technical drawings for a Blackhawk helicopter part to manufacturers in China. The prosecutors seized Axion’s assets and took away its government contract business. The company won an acquittal at trial a year later, but by that time, it was out of business.

Axion is the latest in a string of aggressive prosecutions brought by Birmingham U.S. Attorney Alice Martin. Those prosecutions are marked by convictions overturned and innocent men wronged. Two judges have openly questioned whether she knowingly prosecuted innocent people. The American Lawyer has learned that the U.S. Department of Justice’s Office of Professional Responsibility has opened an investigation into allegations of misconduct that were made by Axion against Martin.