Randy Loughner, the father of accused mass shooter Jared Lee Loughner, has built a substantial wooden enclosure more than 6 feet high that obscures the front door and windows of his and wife Amy's home. The four horizontal windows on the garage door have been papered over, and the diamond-shaped openings atop the block wall in the back yard have been closed off with little plywood plugs. (AP Photo/Allen Breed)

Photo by: Allen Breed

Randy Loughner, the father of accused mass shooter Jared Lee Loughner, has built a substantial wooden enclosure more than 6 feet high that obscures the front door and windows of his and wife Amy's home. The four horizontal windows on the garage door have been papered over, and the diamond-shaped openings atop the block wall in the back yard have been closed off with little plywood plugs. (AP Photo/Allen Breed)