Overview
- New Castle County Police responded to a reported domestic dispute in the Oak Hill area around 11:15 p.m. Sunday.
- Officers found Stevenson, 64, unresponsive in the living room and attempted life-saving measures before she was pronounced dead.
- The Criminal Investigations Unit is leading the case, and no arrests or charges have been announced.
- Her body was transferred to the Delaware Division of Forensic Science for an autopsy to determine cause and manner of death.
- Dispatch audio obtained by TMZ referenced cardiac arrest, which authorities have not confirmed, and coverage notes she was married to Bill Stevenson, Jill Biden's former husband.