Navy petty officer and devoted mother Sherri Malarik is found shot to death in her minivan after she disappeared. The case remains cold until new revelations and old memories resurface, dividing the Florida family. Andrea Canning reports. Andrea Canning and Josh Mankiewicz go behind the scenes of the making of this episode in ‘Talking Dateline’: Listen on Apple: https://apple.co/4gwymFI Listen on Spotify: https://open.spotify.com/episode/4nFogG1nBf2vNeaoOW1i6v