Sunshine Stewart, the slain paddleboarder, died of strangulation and blunt force trauma, Maine authorities announced Thursday.

Loved ones of Stewart are calling on people in the area to review any photos or videos taken near Crawford Pond around the Fourth of July weekend.

The woman, who hailed from Tenants Harbor, had been reported missing on July 3 at approximately 1:05 a.m. She was later found dead, and authorities ruled it a homicide after an autopsy was performed by the Office of the Chief Medical Examiner in Augusta. The cause of death has not been released.