WATCH: Ellen Greenberg’s ex-fiancé dodges questions as feds reopen death case of teacher with 23 stab wounds

Federal authorities reportedly reopen investigation into Ellen Greenberg's controversial 2011 death as former fiancé Sam ...

Ellen Greenberg’s parents hail federal probe of ‘criminal corruption’ in daughter’s death case: ‘So happy’

Joshua and Sandee Greenberg say new federal probe is last, best hope for 'justice for Ellen' whose 2011 stabbing death was ...