Patrice Alègre

In 2004, Perriquet ordered an investigation into the handling of the case by Homicide 31. A police officer, Constable Roussel, together with two justice officials, Lemoine, and the substitute, Heinsch, were accused of having plotted against the accused, Bourragué. Roussel interrogated Khelifi and Bourre alone even though the procedure indicated that at least two officers had to be present. In 2003, a new group of police officers was put into place to investigate the claims made by the former prostitutes. Roussel was forced to retire early. Roussel later published a book in which he claimed that his investigations were hindered by people within the police force and that the force had been "infiltrated".

The investigation into the Alègre case started in May 2003, after the gendarmes of the Homicide Cell 31 unit (the police officials were ordered to investigate for possible victims of Alègre from 2000 to 2003 by Michel Roussel) reopened several cold cases. Alègre and several members of the red light community claimed to have been part of a sex trafficking network and that the murders happened in connection with BDSM sex.

Pierre-Olivier Puis (also known as Djamel), a prostitute, testified that S&M evenings were organized by Alègre and others. He said that on some occasions people had died. Puis said that Claude Martinez, a transvestite, was murdered in 1992 and filmed the people taking part in those evenings. In 2003, he stated that in 1996 he saw a ten-year-old girl, Marion Wagon, at one of those evenings. The girl had been reported missing in Agen in November 1996. On 27 May 2003, Puis was indicted for making false accusations and attempted to commit suicide in prison on 28 May 2003. He also retracted the statements that he initially made. On 2 July 2003, he insisted that everything he initially told investigators was true. On 20 September 2003, Puis was found dead in a psychiatric clinic near Toulouse. His death was declared a suicide.

On 14 June 1997, during a mechanic held in Foix, Alègre encountered Mireille Normand, a 35-year-old woman living alone in a chalet in Verdun. Calling himself Franck, he offered her his services as a handyman in exchange for lodging. On 19 June, he raped and strangled her. Her body was found buried in her garden three weeks later. Alègre went on vacation in Spain, Germany, and Belgium, before returning to Paris where he lodged with Isabelle Chicherie, an SNCF employee. He raped, strangled, and burned her body on 4 September 1997. The gendarmes wiretapped Alègre's relatives' phones and convinced one of his friends to cooperate with the investigators, who then told Alègre to meet at a drop-off point in Châtenay-Malabry, where he was arrested on 5 September 1997. His arrest attracted little attention from the media, which was primarily focused on the death of Princess Diana.

Alègre was arrested due to Emillie Espès' allegations, who fled after being raped by him on 22 February 1997, when she was 21 years old. The young woman, who was the only surviving victim of Alègre, has since committed suicide.

Bourre alleged that Alègre was part of a network. He found and trained women to prostitute themselves for the network and also organized BDSM soirées. Bourre also said that Alègre was involved in drug trafficking. She said that she worked as a madame for Alègre and helped him control other women and girls. Bourre claimed to have witnessed the murder of Line Galbardi, who wanted to notify the authorities as to what was happening. She also said that Alègre provided girls to a small club for extreme sadomasochism owned by a homosexual who was murdered in 1996. Some of the sessions "turned badly" and people died. Bourre claims that the owner of the club took videos and photos of attendants in order to protect himself from prosecution. She also claimed to have become acquainted with Bourragué through Alègre in 1990 and that he took part in orgies with prostitutes. Bourre also claimed that she was raped at S&M sessions by Bourragué. She later named Baudis as a participant. Bourre claimed that Baudis took part in at least one S&M soirée. She said that on the evening of her 20th birthday, Alègre, Lakhdar Messaoudène, and Dominique Baudis raped her. Bourre also described the murder of a 16-year-old prostitute killed by Alègre and raped at Messaoudène's order because she was not "enough". In December 1991, the girl was reportedly taken to Noah Lake to be trained by Alègre. Bourre and Line Galbardi were present. However, the 16-year-old refused to take part in the training and was subsequently killed. Line allegedly went to the police to report the murder and was killed by Alègre.

Khelifi claimed to have witnessed the murder of Line Galbardi from 2 to 3 January 1992 at the Hôtel de l'Europe. She said that she stayed at the brothel to work, heard screams, and went into the room. She alleged that Messaoudène forced all the other girls to witness the torture of Line Galbardi. Alègre raped, beat and strangled Galbardi. Khelifi proceeded to claim that she was abused by members of Toulouse's justice department and intimidated by police after her testimony. Soon afterward she stopped talking to the police. Khelifi was then put into contact with Bourre. They spoke regularly for months. She was examined by a psychiatrist who stated that she was heavily traumatized by what she experienced but that her testimony is credible. Karl Zéro broadcast an interview with Khelifi about children witnessed hanging on hooks in a torture chamber, on the first floor of a house near Toulouse. Zéro claimed that Khelifi hadn't been paid for the interview but it was revealed later that she received a car valued at roughly 10,000 Euros and that Zéro was working on a book written with Khelifi. Khelifi went on to change her testimony in September: she said that Meeaoudène was not present at the crime scene and that she was not sexually assaulted by police in 2003. She did, however, indicate that Baudis was a perpetrator. In July 2005, Khelifi and Bourre were sentenced, respectively, to 18 months and three years in prison for perjury, reporting a false crime, and witness bribery in the Puis case. In addition to their incarceration, they were both deprived of their civil rights for 5 years. On 26 February 2006, the Toulouse Criminal Court found Khelifi and Bourre guilty of defamation and sentenced them to two and three years suspended prison sentences respectively.

On 15 April, the public prosecutor of Toulouse, Michel Bréard, opened a judicial investigation for "pimping in an organized gang, aggravated rape, and complicity, acts of torture and barbarism" against "Patrice Alègre and all others". Judge Perriquet was assigned to the case. Jean Volff, attorney general, failed to notify the chancellery of the opening of the investigation which subsequently lead to him being removed from his position by Dominique Preben. Volff was later implicated to have taken part in the S&M evenings by witnesses. Bourragué was accused by witnesses of being a part of the sex trafficking network. He admitted to having had an aperitif at home with Alègre in 1991 or 1992 but denied all other accusations. On 18 May, Baudis stated that he was accused of being part of the sex trafficking network. He denied the claims and said that they were false accusations brought forward by the pornography lobby, who was trying to stop him as he lobbied for having pornographic films banned from television.

In January 1988, Alègre met Cécile Chambert, an official of bourgeois origin, with whom he had a daughter born on 23 July 1989. Despite the relative stability of his relationship, he gradually became more immersed in crime. Alègre found his victims in the station's district while he was employed as a barman in the police station cafeteria and then at the Gare de Toulouse-Matabiau's buffet restaurant. When women he tried to seduce did not reciprocate, he would undress, rape, and strangle them. He killed his first victim, Valérie Tariote, a co-worker, on 21 February 1989. On 16 February 1995, after a dispute where Alègre turned violent, Chambert left the apartment with their daughter and Alègre moved in with his mistress, the manager of a nightclub where he was hired as a bouncer. He was fired from the nightclub for starting fights that scared away customers.

In 2002 the special investigation unit, Homicide 31, was created to investigate cold cases concerning murders that Alègre could have been responsible for. Homicide 31 found patterns typical for a serial killer in the murder of Josette Poiroux (also known as "Linda"), who was stabbed and burned at her studio in Toulouse in 1992. Another murder that showed a similar pattern was Josette Legoy's, a prostitute strangled in her apartment on 4 December 1987. In May 2002, Alègre was indicted for both murders. Furthermore, he was accused of the murders of Line Galbardi in January 1992 and of Patricia Ballejos in December 1992 and the rape of a prostitute in 1997. Overall, Homicide 31, searched through 191 unsolved murders in the region in the time between 1986 and 1997. In addition, the unit reopened autopsy files classified as suicides in the Haute-Garonne's and 5 other departments. During their investigation, they searched for prostitutes that Alègre pimped out and found two, Florence "Fanny" Khelifi and Christèle "Patricia" Bourre. In 2005, Judge Thierry Perriquet said that all charges against former Toulouse mayor Dominique Baudis and former deputy prosecutor of Toulouse Marc Bourragué were dismissed.

Patrice Alègre (born 20 June 1968) is a French serial killer who was sentenced to life imprisonment in 2002 with a minimum term of 22 years for five murders, an attempted murder, and six rapes. He, subsequently, was acquitted of four additional murder charges on 3 July 2008.

Patrice Alègre, born 20 June 1968, in Toulouse, was the unwanted child of an often-described violent police officer and a teenage hairdresser who often cheated on her husband, sometimes in front of Alègre. Alègre grew up in Saint-Geniès-Bellevue and was expelled from three secondary schools before he settled on the field of general mechanics. He lived with his grandmother for 14 years in the Izards district of Toulouse. While he lived with her, he dropped out of school after the fourth grade and turned to delinquency, theft, and drug trafficking. He eventually became homeless at the age of 13. He would later tell his psychiatrists that he had been sexually abused and that his father repeatedly tried to stop him from offending. Alègre committed his first sexual assault at age 16.