The Killer Rang Twice

Linda Donahew, of Arlington Texas, was discovered stabbed to death by her sister one night in June. For nearly two decades the case remained unsolved, until detectives matched DNA from Linda... Read allLinda Donahew, of Arlington Texas, was discovered stabbed to death by her sister one night in June. For nearly two decades the case remained unsolved, until detectives matched DNA from Linda's case with another case a few hundred miles away.Linda Donahew, of Arlington Texas, was discovered stabbed to death by her sister one night in June. For nearly two decades the case remained unsolved, until detectives matched DNA from Linda's case with another case a few hundred miles away.