Fourteen years ago, on a snowy evening in Philadelphia, Ellen Greenberg was found dead on the kitchen floor of her apartment.

Ellen Greenberg's parents had sued ... the investigation into the 2011 death of Ellen Greenberg, the teacher who was found with 20 stab wounds and whose death was controversially ruled a suicide.

There are major developments in the long-running case of Ellen Greenberg, the Philadelphia school teacher found dead inside ...

Part One: Ellen Greenberg died by ‘suicide’ with 20 stab wounds. Her parents are out to prove that’s impossible Part Two: The Greenbergs’ private detective uncovers a potential bombshell ...

Fourteen years ago, on a snowy evening in Philadelphia, Ellen Greenberg was found dead on the kitchen floor of her apartment. She had 20 knife wounds and numerous bruises. Authorities ruled her ...