In September 2006, Nina Reiser, a 31-year-old doctor and mother of two, disappeared.
Nina and her husband, Hans Reiser, were in the midst of a nasty divorce, and even without a body, it didn't take long for police to arrest Reiser and charge him with his wife's murder. Recently Reiser sat down with "20/20" in an exclusive pretrial jailhouse interview.
Asked if he thinks that Nina is alive today, Reiser said, "I think I'm a person who doesn't know."
Reiser was a child prodigy who dropped out...Full Story