Dean Corll, photographed in the spring or summer of 1973.

Dean Corll and Wayne Henley, pictured in 1972 or 1973.

A newspaper headline tells the gruesome details of the sex related murders of teenaged boys,
committed by electrician Dean Corll, 34, stands out from the lawn of Corll's home.

Corll, along with two younger accomplices, David Brooks and Elmer Wayne Henley, is believed
to have killed at least 27 boys. Corll was killed by Henley during an altercation, after which
Henley confessed to the police about his role in the murders of the teenage boys and gave
evidence about where the bodies could be found.

The cabin shown is owned by the family of Dean Corll, 33, the alleged central figure in the nations worst mass slaying case, in this Aug.15, 1973 file photo near Lake Sam Rayburn, Broaddus, Texas.

For more than three decades, ever since his body was pulled from a makeshift grave in a boat stall, a 15-year-old has been in a refrigerated storage unit at the county morgue -- unclaimed and nameless. Wednesday Oct. 22, 2008, the teenager was identified as Randell Lee Harvey, who seemed to vanish from the streets of Houston on March 11, 1971. Harvey was the victim of serial killer Dean Corll.

Corll's plywood 'torture board.'

Police begin to excavate Corll's boat shed on August 8, 1973.

Workers at a boat stall dig throughout searching for more bodies in the Houston Mass Murders case, in this Thursday, Aug. 9, 1973 file photo taken in Houston, Texas. The object lying in the wheelbarrow was identified as the skull of the tenth victim.

Police dig near the boat shed.

Leading officers uncover two more bodies, buried in shallow graves near Broaddus, Texas on August 10, 1973. A total of 21 bodies have been discovered, 17 in Houston and four near Broaddus as authorities continue their investigations.
(AP Photo/Ted Powers)

Authorities, led by Elmer Wayne Henley, 17, uncovered two more bodies in the East Texas piney woods, Saturday, Aug. 10, 1973, Broaddus, Texas. They dug from shallow graves the bodies of two more victims in what police called a sex perversion ring. Seventeen-bodies were found in Houston and four near Broaddus.
(AP Photo/Ted Powers)

Forensic pathologist Dr. Sharon Derrick talks about the still unidentified victims of serial killers Dean Corll and Elmer Wayne Henley, in this Monday, May 12, 2008 file photo taken in Houston. On the table are some of the personal items found with bodies along with digital pictures of what the victims may have looked like.

A moldy jacket, shoe soles, sock, belt and comb found with a body nearly 34 years ago are laid out at the medical examiner's office along with a digital image of what the victim may have looked like, in May 12, 2008 file photo taken in Houston. For more than three decades, ever since his body was pulled from a makeshift grave in a boat stall, a 15-year-old has been in a refrigerated storage unit at the county morgue -- unclaimed and nameless. Wednesday Oct. 22, 2008, the teenager was identified as Randell Lee Harvey, who seemed to vanish from the streets of Houston on March 11, 1971. Harvey was the victim of serial killer Dean Corll.
(AP Photo/Pat Sullivan, FILE)

Some victims

Donald Waldrop, 15.

Jerry Lynn Waldrop, 13.

Mark Scott, 17.

Homer Louis Garcia, 15.

William Lawrence, 15.