Authorities: Woman found dead from blunt force trauma in pool

Published August 2, 2017 12:01 PM EDT

A 47-year-old woman was found dead in her South Jersey swimming pool and the Gloucester County Medical Examiner says her cause of death was blunt force trauma.

Michelle Long, 47, was found in the swimming pool of her Woolwich Township home on Saturday.

Her cause of death was released Wednesday as a homicide.

The Gloucester County Prosecutor's Office says how she died and who killed her is under investigation.