On August 25, 2010, Mercedes Costoyas, a.k.a., Mercedes Costoyas-Perret, 53, of Iowa City, IA, and John P. Phommivong, 30, of North Liberty, IA, were each sentenced to one year probation for exceeding authorized computer access. The sentencing was announced on September 25 by United States Attorney Nicholas A. Klinefeldt. United States District Judge James E….