Today's program rebroadcasts an interview from January 2013 with Joel Davis, a hometown Davis journalist whose book “Justice Waits: The UC Davis Sweetheart Murders” played a key role in solving the 1980 Davis kidnapping and murder of UC Davis students John Riggins and Sabrina Gonsalves. A Sacramento Superior Court jury convicted Richard Hirschfield of the crime in 2012, nearly a third of a century after the murders.