https://www.mercurynews.com/2019/08/01/medical-emergency-reported-at-kennedy-compound-on-cape-cod/

Saoirse Kennedy Hill, 22, was found dead at the family compound in Hyannisport, the family said, and died of an apparent overdose, according to published reports.

Thursday’s unattended death is under investigation by police on Cape Cod, a spokeswoman for the district attorney told the Herald.