Romanian national shooting team members, including 1988 free pistol gold medalist Sorin Babii, were cited for "genuine acts of heroism" by the Romanian news agency. Although reports were rather sketchy, it would seem the marksmen applied their skills to wipe out a group of "terrorists" that presumably were loyal to deposed dictator Nicolae Ceausescu.
To me, this would seem to make the marksmen professionals rather than amateurs and thus disqualifies them from future Olympic competition.