Glee star Naya Rivera went missing on Wednesday after going out boating with her son.
The boy was found asleep on the boat alone. He told police he and his mother had gone swimming but she didn't return to the boat.
On Monday, police said they were confident a body found in Lake Piru in California was that of Rivera.
Sheriff Bill Ayub of the Ventura County Sheriff Department said there was no indication of foul play or that she took her own life.