On September 19, 2015, she set up a fake Facebook account on which she called Mr Walton a “paedophile” and for which she received a caution. Jurors heard how Sabrina Kouider was the ex-girlfriend of Boyzone founder member Mark Walton. “No god will ever forgive you”, she said in an emotional statement, read by a police officer to the court. Kouider was involved in pyramid selling for a telecommunications company when she met Walton in a bank in Notting Hill, London in 2011. The complaints continued and police noted that Kouider struggled to accept that Mr Walton had no case to answer. They each blamed the other for Lionnet’s death. As a motive for murder, it is bizarre beyond belief. Sabrina Kouider and partner Ouissem Medouni denied murder but were found guilty at the Old Bailey Who else spoke at the trial? Aisling Hosein, from the Crown Prosecution Service said while “only Kouider and Medouni know exactly how they killed Sophie”, they were “both jointly involved and came up with a plan to try and destroy her body and escape responsibility for this horrendous crime”. They tortured her by dunking her head under water into making an untrue “confession” which they filmed before killing her. The couple’s “unhealthy, myopic, all-consuming and groundless” obsession with with the former boy band singer, had deprived them of reason and turned their nanny into “something less than human” prosecutor Richard Horwell QC, had told jurors. One ex-boyfriend, Anthony Francois, described her as “fickle” and a “lunatic” who would lie, manipulate and target the weak. Their mother, Sabrina Kouider, 35, and her 40-year-old partner Ouissem Medouni, also French, are standing trial at England’s Old Bailey central criminal court for the murder of Lionnet. Sabrina Kouider, 35, and her partner Ouissem Medouni were sentenced to a minimum term of 30 years for the murder of Sophie Lionnet today, The Sun reports. Sabrina Kouider and Ouissem Medouni were convinced Sophie Lionnet was plotting to abuse people in their home, with the help of singer Mark Walton. Mark Walton was in Boyzone for about a year before he went on to have a successful career as a music mogul. On April 28, Kouider was found “very agitated, kicking and screaming” outside her home in Wimbledon Park Road. Medouni, a former banker, became an ardent believer of Kouider’s twisted reality, the jury heard. Court artist sketch of Ouissem Medouni and his partner, Sabrina Kouider, who have been found guilty at the Old Bailey. She was in such a state, the defendants refused to allow her out of their two-bedroom flat for the last 12 days of her life. He had “punched above his weight” in his love for her, according to the prosecution. Tristan Kirk. Sabrina Kouider, 35, and Ouissem Medouni, 40, built a warped fantasy around music mogul and ex-Boyzone member Mark Walton and accused any Sophie Lionnet of spying for him In a private conversation with an officer, Miss Lionnet confided that “none of it was true, she had not seen any male and no threats were made”. Sabrina Kouider, 35, and Ouissem Medouni, 40, built a warped fantasy around music mogul Mark Walton and accused nanny Sophie Lionnet of plotting with him. Born in Algeria , Kouider grew up in Paris, where aged 18, she met Medouni, a fellow French Algerian five years her senior, at a fun fair. Biography Edit. Sabrina Kouider was fixated with her ex-boyfriend Mark Walton. In 2011, she met and began a romantic relationship with Mark Walton, a founding member of the popular Irish boy band Boyzone who had since become an internationally successful … He said that after they broke up, she asked him every three months for money, which he gave her. A couple, who killed their timid French nanny and threw her body on a bonfire because of their warped fantasy about an ex-Boyzone pop star, have been convicted of murder. Kouider's obsession with Mark Walton, now a successful LA music producer, began after their two year relationship ended in 2013, as she blamed him for problems in her own life. A couple who tortured their French nanny before killing her and throwing her body on a bonfire have been sentenced to life in prison. By . See terms, A court has heard that Sophie Lionnet was beaten to death before being thrown on a bonfire, Sabrina Kouider after being taken into police custody, Major incident declared in London as hospitals face ‘critical’ threat, Woman shot during riots named as US Air Force vet and ‘great patriot’, London’s Covid crisis deepens as nearly 5k weekly cases in one borough, Pelosi speaks with military about stopping Trump launch nuclear strike, Dame Barbara Windsor’s celebrity friends attend star’s funeral. Boyzone star Mark Walton was the former lover of glamorous Sabrina Kouider Kouider and her boyfriend Ouissem Medouni murdered au pair Sophie Lionnet The court heard she was obsessed with ex … Sabrina Kouider waged a five-year war on a wealthy music mogul, reporting him to police more than 30 times with outlandish claims of black magic and sexual abuse of a cat. The 21-year-old's remains were … Kousider hit her with an electrical cord, and either she or Medouni broke five ribs and her breastbone as the violence escalated last September. When she went off with other men, he waited in the wings for her to return. Fashion designer Kouider, former partner of Mark Walton, founding member of Irish boyband Boyzone, sobbed and became incoherent when she appeared via video link at the Old Bailey alongside Medouni. Sabrina Kouider, 36, and her partner Ouissem Medouni, 41, murdered 21-year-old Sophie Lionnet over a false belief she was having an affair with ex-Boyzone singer Mark Walton. Sabrina, 34, is said to have worked as a stylist, make-up artist, fashion designer and songwriter. ... Mark Walton… THE former flame of music mogul Mark Walton, Sabrina Kouider has plead not guilty to the murder of Sophie Lionnet. Sabrina Kouider and her partner, Ouissem Medouni, were found guilty of the brutal murder of the young French nanny after weeks of abuse, starvation and torture He spoke about a number of police reports from when Ms Kouider was living with founder member of Boyzone Mark Walton, including allegations she made that he sexually abused her cat. Sophie Lionnet: Couple jailed for French au pair murder - BBC Lionnet’s devastated mother Catherine Devallone condemned the couple as “monsters”. “You are equally as evil as one another”. Detective Inspector Domenica Catino gives a statement after couple found guilty of murdering French nanny, Payments: Mark Walton supported Kouider even after they split up, Tick the box to be informed about Evening Standard offers and updates by email. Sabrina Kouider, 35, and her boyfriend, Ouissem Medouni, 40, starved, beat and tortured Sophie Lionnet, 21, including dunking her head in the water. After they split, she went back to Medouni. Sabrina Kouider and Ouissem Medouni were convinced Sophie Lionnet was plotting to abuse people in their home, with the help of singer Mark Walton. She was beaten, interrogated and accused of stealing a diamond pendant. The next month, Miss Lionnet died after being tortured into confessing to being in league with Mr Walton. Sabrina, 34, is said to have worked as a stylist, make-up artist, fashion designer and songwriter. Twisted Sabrina Kouider and Ouissem Medouni imprisoned, tortured and killed Sophie Lionnet, 21, at their home near Wimbledon, South-West London. A video made hours before her death showed her emaciated, broken and terrified. Lionnet, 21, who was pretty, shy and an “ingenue” was “ripe for exploitation” by her violent and oppressive employers, the prosecutor said. Sabrina Kouider (right), 35, and Ouissem Medouni (left), 40, built a warped fantasy around music mogul Mark Walton and accused Sophie Lionnet of conspiring with him Credit: Elizabeth Cook/PA Sabrina Kouider, 36, and her partner Ouissem Medouni, 41, murdered 21-year-old Sophie Lionnet over a false belief she was having an affair with ex-Boyzone singer Mark Walton. Lionnet’s mother, Catherine Devallonne, wept as judge Nicholas Hilliard QC said claims the couple made against Lionnet had “no truth whatsoever”. Sabrina Kouider, 36, and Ouissem Medouni, 41, killed 21-year-old Sophie Lionnet over an entirely false belief she was having an affair and colluding with Kouider… BOYZONE founder and billionaire mogul Mark Walton today told how despite his turbulent relationship with Sabrina Kouider, he was "in love" with her, and she was "was his life." Mark Walton, who created the Irish boy band in 1993, flew in from Los Angeles to give evidence at the Old Bailey trial of fashion designer Sabrina Kouider. The two-month Old Bailey trial, which was described as stranger than fiction, heard how fashion designer Kouider was fixated with Walton and believed Lionnet was colluding with him to drug and molest the family. In March 2014, she claimed she had been “hacked” by Mr Walton but “nasty” emails turned out to contain apologies and expressions of love. She had been murdered out of “revenge and punishment” over a man whom she had never even met. He paid £15,000 for a deposit for a house and gave her £20,000 eight months earlier. The trial heard how ex-Boyzone star Mark Walton paid Kouider tens of thousands of pounds after they split up but that she resumed her hate campaign after the payments dried up. But Kouider, a mother of two, was convinced her ex-boyfriend was colluding with her nanny and swept Medouni up into the fantasy. WARNING: DISTRESSING CONTENT: Sabrina Kouider and Ouissem Medouni had been consumed by a warped fantasy that nanny Sophie Lionnet was in league with pop star Mark Walton When neighbours alerted fire fighters, Medouni tried to pass off the charred remains as a sheep. Days later, they were back together but on October 30, after they split up, she claimed he had been violent three times during their relationship. The balding 40-year-old, known as Sam, was weak and submissive. She had waged a five year war on Dublin-born Walton following their split, reporting him to police more than 30 times, with outlandish claims of black magic and sexual abuse of a cat, falsely accusing him on Facebook of being a paedophile, and claiming he had hired a helicopter to spy on her. abrina Kouider waged a five-year war on a wealthy music mogul, reporting him to police more than 30 times with outlandish claims of black magic and sexual abuse of a cat. On March 14, 2016, Kouider accused Mr Walton of sexually abusing a cat and bribing social services to make trouble for her. Sabrina Kouider today told the court that Boyzone founder Mark Walton had been physically violent with her Kouider and Medouni are accused of killing … In interview, Mr Walton said he had supported her financially until three months earlier. Walton, who now lives in Los Angeles, fell head over heels in love, he told the court, but once the “love goggles” wore off, found her to be calculating, manipulative and likely to flip and go “crazy” in a moment. Her father, Patrick Lionnet, said the two had not only stolen the life of his daughter “so brutally and without remorse,” but had also stolen his “sleep, my happiness, my peace of mind and my future”. The exact cause of death could not be established. Mark Walton, who created the Irish boy band in 1993, flew in from Los Angeles to give evidence at the Old Bailey trial of fashion designer Sabrina Kouider. The 21-year-old's remains were discovered in the fashion designer's garden last year Sabrina, 34, is said to have worked as a stylist, make-up artist, fashion designer and songwriter. Sabrina Kouider and Ouissem Medouni, of south London, convinced themselves au pair Sophie Lionnet was spying on them for Kouider's ex, former Boyzone member Mark Walton. As a motive for murder, it is bizarre beyond belief. Sabrina Kouider and her partner, Ouissem Medouni, seemed like a loving family with a welcoming £900,000 home in the upmarket suburb of Wimbledon. Their on-off relationship, which lasted 17 years ending in the Old Bailey dock, was dysfunctional and turbulent, and marred by Kouider’s irrational jealousy and violence. The couple killed her in the bath then burned her body in their garden near Wimbledon, south west London, as they barbecued chicken nearby. Kouider is a designer and songwriter who has a child with Boyzone founder Mark Walton A court sketch shows Ouissem Medouni (left) and his Sabrina Kouider at a previous hearing Payments: Mark Walton supported Kouider even after they split up. Sabrina Kouider is a British woman currently serving a prison term of 30 years to life for the 2017 torture slaying of her French-born nanny, Sophie Lionnet.. Jurors heard how Sabrina Kouider was the ex-girlfriend of Boyzone founder member Mark Walton. Police dropped the inquiry. She could lash out at complete strangers, grabbing women’s hair just for looking at her, he said . She suffered a broken jaw. The pair are expected to be sentenced at the Old Bailey on 26 June. Sabrina Kouider wrongly believed Sophie was having an affair with her ex-boyfriend ... "Sabrina became convinced that Sophie was having a relationship Mark Walton, Sabrina’s ex … The prosecution said she died in the bath following water torture involving both Kouider and Medouni, though neither admitted being responsible for her injuries. Investigations failed to find a shred of evidence that the couple’s warped fears, but they refused to accept that Mr Walton and Miss Lionnet had never met. 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