one of the books may have been del wilbur's. a best seller on how close hinckley came to killing president reagan. >> they will have secret service agents testify for the first time. they shadow him. where is he? what was he doing? >> scott is one of the potential witnesses, but he is not talking to reporters. he is willing to take in his brother if his mother cannot. hinckley's doctors say they sanctioned him for lying about the movies, but they now want to give him the right to drive to and from d.c. unaccompanied to have time unaccompanied in williams burg and to spend as long as 24 days at his family home in hopes he might some day go completely free. >> the key issue for the judge here is whether hinckley is still a danger to himself or to others. the psychiatric director says that the risk is low, but prosecutors have their own psychiatric expert and this hearing could go on for weeks. lesli. >> a bit of a bomb shell there. you said it, bruce. thank you. >> well today, police caught up with a woman they believe is behind a