Glee star Naya Rivera’s death certificate has revealed the star “drowned in minutes” following an accidental drowning earlier this month.The actress, 33, has been laid to rest at Hollywood’s Forest Lawn cemetery after her tragic death by drowning in California’s Lake Piru.The cause of death for Naya, who was listed as a missing person for several days before an extensive search of the lake was carried out, has been listed as “drowning”.The document also states that she passed away “within