Cold Case, Revived by Arrests, Goes Cold Again
Posted February 12, 2007 10:14 p.m. EST
Updated February 12, 2007 10:56 p.m. EST
Gary Bennett and Ronnie Manning had been accused a 1976 triple slaying. They were arrested in 2005.
At one point in the investigation, police got permission from a judge to dig up an old well, looking for a gun and knife used in the killings.
The men were not in custody when the charges were dismissed.