But his case remains open and the bureau has taken the unusual — some might say unprecedented — step of releasing video of Keyes' detailed jailhouse interviews on the FBI website in an attempt to get the public's help locating other potential victims. “That fact that Keyes is dead makes it more difficult for us,” FBI Special Agent Joelene … Serial killer Israel Keyes left mark in Dallas area, but to what degree? – Dallas Morning News (blog)rental cars | rental cars