Gloria, left, and Clay Mutschlechner, parents of Sara Mutschlechner, listen to a taped interview between defendant, Eric Johnson and Naval Criminal Investigative Service agent, Jeff Ruby, at the Denton County Courthouse. A jury of six women and seven men has been seated in the murder trial of Eric Johnson, a former U.S. Marine accused of shooting and killing a 20-year-old University of North Texas student, Sara Mutschlechner, on New Year’s Day 2016 on Wednesday, July 26, 2017, in Denton, Texas.