Article Photos: Family of slain Oklahoma couple sues Arizona officials 1/5

Pottawatomie County District Attorney Richard Smothermon, second from right, talks to other members of his staff in the driveway of the crime scene. Shawnee police investigate the scene of a pre-dawn homicide in an upscale neighborhood in northeast Shawnee Thursday, March 21, 2013. Police confirmed that Cathy Byus was killed in a domestic-related homicide inside her home at 27 Bella Vista Vista Lane. Photo by Jim Beckel