Question: Elmer Wayne Henley Jr. was convicted in 1974 for his role in a series of murders in Houston, Texas, between 1970 and 1973 in which a minimum of 28 teenage boys were abducted, tortured, raped and murdered by Dean Corll, whose  crimes became known as what?

Context articles: Veselin Vlahović
Lucy Partington
Dean Corll
Murder of Peter Aston
Elmer Wayne Henley
Steven Grieveson
Albert Goozee
Emo killings in Iraq
Jerk (play)
Yashlatz

Veselin Vlahović also known as "Batko" or the "Monster of Grbavica" (born in 1969) is a Montenegrin Serb war criminal whose crimes include murders, rape, illegal detention and torture committed against Bosniaks and Croats in the Grbavica neighbourhood of Sarajevo during the Bosnian War.
Lucy Katherine Partington (4 March 1952 – some time between 28 December 1973 and 2 January 1974; aged 21) was a British murder victim.
 She was born in St Albans, the third child of Roger and Margaret (Bardwell) Partington.
 On the night of 27 December 1973, during her final year of reading English Literature at Exeter University, she was abducted by serial killers Fred and Rosemary West.
 Her precise date of death is unknown.
 However, at twenty-five past midnight on 3 January 1974, Fred West admitted himself into the casualty unit at Gloucester Royal hospital with a serious laceration of his right-hand that required several stitches, leading to speculation that she could have been kept alive and tortured for several days in the cellar of the Wests' home in Cromwell Street before finally being murdered.
 Her remains were discovered there on 6 March 1994 alongside the knife Fred West used to dismember them.
Dean Arnold Corll (December 24, 1939 – August 8, 1973) was an American serial killer who, along with teenaged accomplices David Brooks and Elmer Wayne Henley, Jr., abducted, raped, tortured, and murdered at least 28 boys in a series of killings spanning from 1970 to 1973 in Houston, Texas.
 The crimes, which became known as the Houston Mass Murders, came to light after Henley fatally shot Corll.
On 4 May 1982, Australian army personnel Robin Reid and Paul Luckman kidnapped teenage boys Peter Aston and Terry Ryan on the Gold Coast, Queensland.
 Reid and Luckman then drove the boys at gun and knife point to Kingscliff, New South Wales, where they were beaten, tortured, and sexually assaulted before Aston was ultimately murdered.
Elmer Wayne Henley Jr. (born May 9, 1956) is a convicted American serial killer, incarcerated in the Texas Department of Criminal Justice (TDCJ) system.
 Henley was convicted in 1974 for his role in a series of murders in Houston, Texas, between 1970 and 1973 in which a minimum of 28 teenage boys were abducted, tortured, raped and murdered by Dean Corll.
 Many of the victims were lured to Corll's home by Henley or Corll's other teenage accomplice, David Brooks.
 Corll was shot dead by Henley, then 17 years old, on August 8, 1973.
Steven John Grieveson (born 14 December 1970) is a British serial killer known as the Sunderland Strangler, who murdered four teenage boys in a series of killings committed between 1990 and 1994 in Sunderland, England.
 Convicted of three counts of murder at Leeds Crown Court, Grieveson was sentenced to life imprisonment on 28 February 1996, with a recommendation that he serve a minimum of 35 years before the Home Secretary considers his eligibility for release.
Albert William Goozee (1923 – 25 November 2009) was a British murderer and paedophile, whose crimes inspired the 1996 film "Intimate Relations".
 In June 1956 Goozee murdered his landlady and her teenaged daughter in the New Forest, Hampshire.
 Sentenced at the Hampshire Assizes, Winchester, to death by hanging in December 1956, Goozee was given a reprieve four days before his execution was due to take place and was instead detained at Broadmoor high-security psychiatric hospital.
 Released in 1971, Goozee, who had been diagnosed as a paranoid schizophrenic, was subsequently convicted of several further violent crimes, and in 1996 was convicted of indecently assaulting two girls, aged 12 and 13.
 Sentencing, Mr. Justice Gower said one of the two cases had been "one of the most serious cases of indecent assault that I have ever had to deal with."
 In October 2009 Goozee again became the subject of media interest when it was discovered that he had been released on compassionate grounds into the care of a nursing home for the elderly in Wigston, Leicester.
 While there, Goozee began a hunger strike and refused all food and medication.
 After developing a blood clot in his heart and complications from diabetes he died on 25 November 2009.
 The coroner recorded a verdict of death by natural causes.
 He had 5 children Christopher Goozee, Wayne Goozee, Robert Goozee, Andrea Goozee and Adrian Goozee.
 His wife Rita was unaware of the previous charges as of claires law acted in 2002.
The Emo killings in Iraq were a string of homicides that were part of a campaign against Iraqi teenage boys who dressed in a Westernized "emo" style.
 At least six, and up to 70 young men were kidnapped, tortured and murdered in Baghdad & Iraq during March 2012.
 In September 2012, BBC News reported that gay men in Baghdad say the killings had not abated.
Jerk is a one-person puppet play by the American writer Dennis Cooper, made in collaboration with director Gisèle Vienne and performer Jonathan Capdevielle, based on Cooper's 1993 novel of the same name.
 It is based on the story of serial killer Dean Corll and his teenage accomplices David Brooks and Elmer Wayne Henley.
 The play develops the conceit that Brooks has learnt puppetry in prison and, as part of his rehabilitation, acts out the murders in which he participated via the use of glove puppets and ventriloquism.
 The performance also involved sections in which the audience read about the murders in pamphlets, entitled "Two Texts for a Puppet Play by David Brooks" that were distributed.
Yashlatz (Hebrew: ישל"צ‎ , acronym for "Yeshivat Yerushalayim L’Tzeirim", "Jerusalem Yeshiva for teenagers") is a National Religious Yeshiva High School in Jerusalem, Israel.
 It was founded in 1964 by Rabbi Yaakov Filber, one of the foremost students of Rav Tzvi Yehuda HaCohen Kook, to serve as institution of choice for teenage boys of the Merkaz Harav community.
 Yashlatz is considered to be one of the leading Yeshiva High Schools in Israel, both in its religious and educational standards; and it serves as the institution of choice for teenage boys of the Merkaz Harav community.
 It became a flagship institution, and now has an enrollment of approximately 300 students.