The Broward Sheriff's Office solves two cold case murders from 1975. Sheriff Gregory Tony says then 14-year-olds Barbara Schreiber and Darlene Zetterower willingly got into a van from Hollywood Beach before their bodies were found sexually assaulted and shot to death on a dirt road in the Everglades. DNA evidence and a new witness interview led to the identifications of the two suspects Robert Keebler and Lawrence Stein, who are both dead. Keebler has a criminal history including armed robbery and assault from California to South Florida.