GERMANTOWN (WRN) - A boy murdered in the parking lot of a Walmart in Germantown was identified Monday as 14-year-old Cody Reetz of Grafton. Police said his 37-year-old step-father is being held on a possible charge of first-degree intentional homicide. Cody was a student at John Long Middle School in Germantown, where grief counselors were available to help his classmates cope with the incident. Police said they were called to the Germantown Walmart about 8 p.m. Sunday, and they found the teen’s body in a vehicle. An investigation continues.