Kingsport police on Thursday released the name of the person killed at an apartment complex one week ago .
The body of Mary A. Danner, 68, was discovered on Aug. 2 at Maple Oak Apartments, and her roommate Samuel Rex Sandidge is charged with her murder.
Sandidge, 67, planned the killing, according to police. He was scheduled to be arraigned in court Thursday morning.
A motive and how Danner was killed have not been released and the report said the homicide investigation is still open.