Tragedy has struck again amongst the Greek family. The body of actress Naya Rivera was recovered from Lake Piru on the seventh anniversary of the death of her former co-star Cory Monteith. Corey died of a drug overdose. Naya Rivera, 33, went missing during a boating trip with her son last week. Her cause of death is being investigated as a drowning, investigators say there was no indication of foul play or suicide. According to the Ventura County Sheriff Bill Ayub, “She must have mustered enough energy to get her son back on the boat, but not enough to save herself,” Naya's son, Josey Hollis Dorsey, was found asleep and alone in a life vest on the boat that the pair had rented earlier in the day.