 Radio Iowa, I'm Dar Danielson. Testimony concluded in the Cal Ricky murder trial today with the defense resting without calling any witnesses. The defense is not disputing that Ricky killed a Gona police officer, Kevin Cram, last September, but they do say it was not premeditated. The testimony today included DCI investigator Evan Thompson, who was asked about his interview with Ricky after his arrest. He stated that he could not remember and that he had blacked out that part of the day.