24 years later, Danni's sister learns the terrible truth. "48 Hours" correspondent Peter Van Sant reports. ALL NEW: 10/9c: The "No Body" Case of Dee Warner: When a woman disappears, her children ...

The family of Ellen Greenberg reached a settlement agreement with Philadelphia officials to reopen the investigation into the teacher’s death more than 14 years after it happened. Retired forensic ...

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 ...

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 death ...