Police arrest a man accused of kidnapping his girlfriend and shooting three men outside a Daytona Beach motel; a man is found guilty of murdering his estranged wife and her friend inside a home near St. Augustine; and Mark Asay is convicted, sentenced and executed for the deaths of two men in downtown Jacksonville and prosecutors say he was motivated by racial hatred.   Special guests: St. Augustine Record crime and justice reporter Jared Keever, Florida Times-Union investigative reporter Eileen Kelley, retired prosecutor Bernie de la Rionda, defense attorney Martin McClain