An autopsy report released Friday (September 11, 2020) by the Ventura County Medical Examiner says Glee actor Naya Rivera raised her arm and called for help as she accidentally drowned while boating with her 4-year-old son on a California lake.
Rivera, 33, helped her son, Josey Hollis Dorsey, back into the boat after theyโd been swimming, and then saw her โput her arm up in the air and [yell] โhelp'โ before she โdisappeared into the water.โ
Josey was found sleeping in the boat later that afternoon, and Riveraโs body was discovered in the lake five days later.
The autopsy also found no evidence of natural disease or traumatic injury during the autopsy.

Riveraโs toxicology report also backed up the examinersโ and investigatorsโ prior determination that there was โno indication โฆ that drugs or alcohol played a role.โ
While the investigative report noted that โthree, 12-ounce White Claw alcohol cans were found nearโ Riveraโs purse โ one empty, one โabout ยพ fullโ and one unopened โ the toxicology report put her blood-alcohol level at 0.016%, with examiners determining that โsome or all of the ethanol detected may have been due to postmortem production.โ
Toxicological testing also detected โa therapeutic level of phentermine, low/therapeutic levels of amphetamine and diazepam,โ as well as caffeine.

The reports also revealed that Rivera had no known medical conditions beyond a recent sinus infection and vertigo. Per the investigative report, while Rivera was โconsidered to be a good swimmer,โ her vertigo โwould get worse when she was in the water.โ
โ[Rivera] would have vertigo to the point of vomiting, but she learned to control the symptoms with antihistamines. She had been treated at Cedars Sinai [Hospital] for the vertigo in the past,โ the report read. In addition, Rivera had not experienced any COVID-19 symptoms and โconstantly [wore] a mask while out.โ