been denied. He is next eligible for parole in October 2025. Brooks served his life sentence at the Terrell Unit near Rosharon, Texas. He died of COVID-19-related complications at a Galveston hospital on May 28, 2020, at the age of 65. Brooks is buried at Captain Joe Byrd Cemetery in Walker County. Victims Corll and his accomplices are known to have killed a minimum of 28 teenagers and young men between September 1970 and August 1973, although it is suspected that the true number of victims is higher. As Corll was killed immediately prior to his murders being discovered, the true number of victims he had claimed will never be known. Twenty-seven of Corll's known victims have been identified, and the identity of a 28th victim whose body has never been found, Mark Scott, is conclusively known. All of these victims were killed by either shooting, strangulation or a combination of both. 1970 September 25: Jeffrey Alan Konen, 18. A student at the University of Texas at Austin abducted while hitchhiking from Austin to the Braeswood Place district of Houston. He was buried at High Island Beach. December 13: James Eugene Glass, 14. An acquaintance of Corll who also knew Brooks. Glass was last seen by his brother in the company of Danny Yates walking toward the exit of the church the trio had attended. He was strangled with a cord and buried inside the boat shed. December 13: Danny Michael Yates, 14. Lured with his friend James Glass from a Heights evangelical rally by Brooks to Corll's Yorktown apartment. He and his friend were strangled before being buried in a common grave in Corll's boat shed. 1971 January 30: Donald Wayne Waldrop, 15. Vanished on his way to visit a friend to discuss forming a bowling league. Brooks claimed Donald's father, who was a builder, was working on the apartment next to Corll's at the time that Donald and his brother were murdered. January 30: Jerry Lynn Waldrop, 13. The youngest of Corll's victims. He and his brother were strangled the following day and buried in a common grave inside Corll's boat shed. March 9: Randell Lee Harvey, 15. Disappeared on his way home from his job as a gas station attendant; he was shot in the head and buried in Corll's boat shed. Remains identified October 2008. May 29: David William Hilligiest, 13. One of Henley's earliest childhood