The 2005 death of aspiring actress Ashley Barnett, who boarded a cruise ship to celebrate her 25th birthday but died a day later, is investigated. Bill Lagattuta is the correspondent.
The so-called "Sweetheart Murders" of Sabrina Gonsalves and John Riggins near Sacramento in 1980 are investigated.
Police looks into the involvement of a man whose wife was found dead after their marriage fails.