The investigation into the mysterious disappearance of Canadian limo driver Dwayne Demkiw sparks an international manhunt for an elusive killer with multiple false identities. Keith Morrison reports. Keith Morrison and Josh Mankiewicz go behind the scenes of the making of this episode in ‘Talking Dateline’: Listen on Apple: https://apple.co/4itAwHQ Listen on Spotify: https://open.spotify.com/episode/4XqpSdqqvcg5ctm0Ad3wd1