The Pima County Sheriff’s Department will release no more information about the circumstances surrounding the killing of Jose Guerena during the serving of a search warrant by the department’s SWAT officers May 5 at his home.

Two weeks after the shooting the department has yet to disclose exactly what they were searching for in the Guerena home as well as three other residences in the area that were subjects of a drug investigation. Court documents that show what officers were searching for in the case have been sealed and what was seized as evidence has also been sealed.

Sheriff Clarence Dupnik, through a department spokesman Tuesday morning, declined an interview request.

No one from the department will comment about the case until the investigation is complete, Deputy Jason Ogan said Tuesday. There is no timeframe for when the investigation will be over, he said....