Source: San Diego Union-Tribune By Dana Littlefield El Cajon — A man accused of setting fire to a Greek Orthodox church in unincorporated El Cajon, and later attacking his cellmate in county jail, was ordered Monday to stand trial on charges including premeditated attempted murder and arson. Darin Wayne Williams, 39, was arrested and booked into jail Jan. 27, hours after the early-morning fire started at St. Gregory of Nyssa Greek Orthodox Christian Church. At the end of a preliminary hearing in El Cajon Superior Court, Judge Herbert Exarhos ruled that prosecutors had presented enough evidence for the case…