By Andrew Chung WASHINGTON (Reuters) – The U.S. Supreme Court on Thursday shielded police from the risk of paying money damages for failing to advise criminal suspects of their rights before obtaining statements later used against them in court, siding with a Los Angeles County deputy sheriff. The justices ruled 6-3 in favor of deputy sheriff Carlos Vega, who had appealed a lower court decision reviving a lawsuit by a hospital employee named Terence Tekoh who accused the officer of violating his rights under the U.S. Constitution’s Fifth Amendment protection against self-incrimination. Tekoh w…