Ellen Rae Greenberg was found dead in her apartment in January 2018 with 20 stab wounds. People ruled it a suicide. But was it? Read more Courtesy of the Greenberg family

by Henry Savage Published Sept. 29, 2025, 5:00 a.m. ET

The death of 27-year-old Philadelphia schoolteacher Ellen Greenberg has remained a mystery since 2011, when she was found with 20 stab wounds in the kitchen of her Manayunk apartment.

Now, her case is back in the spotlight with the premiere of a new Hulu docuseries, Death in Apartment 603: What Happened to Ellen Greenberg? , debuting Monday, Sept. 29. The true-crime series explores Greenberg’s life, the circumstances of her death, and the ongoing efforts by her family to challenge the city’s ruling of suicide .

Greenberg’s death has been mired i

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