Marcelino Ramos, 49, who killed a Taco Bell employee in 1979, had spent 27 years awaiting execution. By BRIAN JOSEPH The Orange County Register SACRAMENTO – An Orange County murderer who was one of death row's longest-serving inmates was found dead Monday in his San Quentin cell. Marcelino Ramos, 49, was unresponsive when a guard spoke to him at about 3:30 p.m. He was rushed to the prison infirmary, where he was declared dead a short time later. The cause of death is unclear. San Quentin spokesman Lt. Eric Messick said Ramos lived alone in his East Block cell and...