Jose Ibarra, 26, is charged with murder and other crimes in Riley’s February death. He waived his right to a jury trial, meaning the case will be decided by Athens-Clarke County Superior Court Judge H. Patrick Haggard.
After the defense rested, prosecutors began calling rebuttal witnesses.
The trial began last Friday and the prosecution rested its case on Tuesday after calling more than a dozen law enforcement officers, Riley's roommates and a woman who lived in the same apartment as Ibarra. Defense attorneys called a police officer, a jogger and one of Ibarra's neighbors on Tuesday and rested their case Wednesday morning.
Riley's parents, roommates and other friends and family members packed the courtroom each day, many of them getting emotional as they listened to details of the young woman's brutal murder.