MOBILE, Al. - The SS United States has completed its voyage from Philadelphia to Mobile, Alabama, where it will be prepped to become part of the world's largest artificial reef. The historic ship spent over a week being tugged down the East Coast after it ceremoniously left its pier in South Philadelphia where it had been docked for decades.

The final voyage of the SS United States continues with a stop in Mobile, Alabama, for repairs. Forensic pathologist Dr. Michael Baden shared his theory on the "unusual" circumstances that may have led to the deaths of Gene Hackman,