Morning News NOW Full Episode – Feb. 18

DATABASE CLUES SEEN IN SURVEILLANCE VIDEO AND PARTIAL DNA COULD LEAD TO A BREAK IN THE CASE. >> AS LONG AS WE HAVE THE THE THE ABILITY TO CHASE A LEAD, IT'S NOT COLD. AND WE HAVE THOUSANDS OF LEADS WE'RE LOOKING AT.WE'RE GOING TO FIND NANCY AND WE'RE GOING TO FIND WHO DID THIS. >> WE'LL BRING YOU AN UPDATE FROM TUCSON ALSO THIS MORNING, SIGNS OF PROGRESS OVERSEAS AS THE U.S. ENTERS DAY TWO OF PEACE TALKS BETWEEN RUSSIA AND UKRAINE. MEANWHILE, TOP TRUMP ENVOYS TOUTING SOME SUCCESS IN NUCLEAR NEGOTIATIONS WIT ...