Nov. 15 (UPI) -- A bench trial for slain college student Laken Riley, allegedly killed by an undocumented immigrant, got underway in Athens, Ga., Friday with the playing of a graphic video depicting when her body was discovered. Riley, 22, a student at Augusta University, was killed in February. Her body was found in a wooded area of the nearby University of Georgia campus in Athens. Advertisement Jose Ibarra, a native of Venezuela who entered the country illegally, has pleaded not guilty to 10