Authorities say a body found in a Northern California reservoir is believed to be that of a teen missing for weeks after attending a party at a Sierra Nevada campground I Norman hall Nevada county sheriff Shannon moon says a body believed to be that of 16 year old Kylie Rodney was inside a car and prosser Lake Boone says volunteer divers using sonar equipment located the car which came to rest upside down in 14 feet of water a law enforcement task force now needs to determine how and why divers with Oregon base adventures with purpose were able to find the body despite searches in the same area by the task force Rodney was last seen August 6th near the prosser family campground in truckee attending a party with hundreds of young people I Norman hall