 Today, an illegal immigrant who killed someone in Troy is set to be sentenced. Carlos Corrales Ramirez pleaded guilty to the deadly stabbing last month. He admitted to killing a man near River and Dow Streets last September. The Honduras native was also charged with a stabbing in Maryland last February. He was arrested for that crime, but was later released because Maryland officials never extradited him. Eight individuals, all from the Central Asian country of Tajikistan, were arrested in Los Angeles, New York, and Philadelphia.