Accomplice suspects identified in Fla. prison escapees, police say

      |The Florida Department of Law Enforcement say they've identified suspects who may have helped two convicted murderers forge their way out of a Florida prison. CBS News has also learned that there have been as many as seven cases of inmates trying to use fake papers to win an early release. Of those, three were successful. Now, investigators are focusing on the paper trail. CBS News correspondent Mark Strassmann reports.