>> that ring is going to go back to mickey's son, dan. >> as it should. >> they have agreed not to file charges or name anyone involved in the whole ordeal. they just want the jewelry back. so there it is. what a collection of jewelry. and still ahead, hillary clinton, the exit interview as she prepares to step down friday as secretary of state. what's next? >> "nightline's" cynthia mcfadden asks, will she be the one to finally breakthrough that glass ceiling? stick around. we'll be back.