More than two years after the Chester County District Attorney’s Office was charged with reinvestigating the case of Ellen Greenberg — whose death by 20 stab wounds in 2011 was ruled homicide then switched to suicide by Philadelphia authorities — it announced Friday that “based on the current state of evidence” it can’t prove beyond a reasonable doubt a crime was committed.

The Chester County DA declares the investigation into Ellen Greenberg's 2011 death "inactive," unable to prove a crime occurred.

The investigation into the brutal stabbing death of Ellen Greenberg is being placed into inactive status on Friday, Nov. 8, according to the Chester County District Attorney's Office. Greenberg was found on the kitchen floor of her Philadelphia apartment with 20 stab wounds — 10 to the back of her

Goldberg found Greenberg in the kitchen, leaning against a cabinet with a knife in her chest and 20 stab wounds. While her death was initially ruled a homicide, it was quickly reclassified as a suicide.