two cars found in a lake may have been there since 1960 and the other 1970, possibly when teens ran off the road and drowned

found on http://www.rodauthority.com/news/two-chevys-full-of-bodies-found-in-oklahoma-lake/?utm_source=rss&utm_medium=rss&utm_campaign=two-chevys-full-of-bodies-found-in-oklahoma-lake  photos originally from  http://www.ecdailynews.com/index.html

Two decades-old cars containing six skeletons were recovered from a lake in a remote, sparsely populated area of southwestern Oklahoma, officials said Tuesday — potentially solving a pair of cold cases that have bedeviled local authorities for years.

Oklahoma Highway Patrol officials stumbled upon the mud-covered cars — a blue 1969 Chevrolet Camaro and a 1950s-era car — while testing new sonar equipment during a training exercise last week at Foss Lake, near the tiny town of Foss (population: 157) in Custer County, authorities said
Trooper George Hoyle, who was driving the boat that located the vehicles Sept. 10, told the Daily News that the two cars were side by side in about 12 feet of water.
The Camaro is believed to be associated with the disappearance of three students at Sayre High School: Jimmy Allen Williams 16, Thomas Michael Rios, 18, and Leah Gail Johnson 18. They were last seen on Nov. 20, 1970, in Jimmy's car — a blue 1969 Camaro, which was never found, according to the National Missing and Unidentified Persons System, a bureau of the Justice Department's National Institute of Justice.
The second vehicle appears to be associated with the disappearance of a couple last seen in Canute, about 10 miles south of the lake, in the early 1960s, Peoples said. He said he had no further information about that case beyond long-ago-told stories. The missing persons database records no open cases earlier than 1969 in Canute or the surrounding county.

"In 1973, I worked for Beckham and Custer County as a state trooper, and I heard rumors that sometime in the early '60s there were two or three people in a car, and they were last seen in Canute," Peoples told the Elk City newspaper. "They were headed for Foss Lake and never seen again."

Custer County Sheriff Bruce Peoples asked anyone with information about the case to get in touch as soon as possible at (580) 323-1616.

http://usnews.nbcnews.com/_news/2013/09/17/20547251-cold-wet-cases-oklahoma-troopers-stumble-on-six-bodies-in-two-cars-at-bottom-of-lake?lite