Karl Laske

J'ai rejoint Mediapart en mai 2011, après avoir été été journaliste à Libération de 1994 à 2011.

J'ai publié: L'assassin qu'il fallait sauver (Robert Laffont, 2025), De la part du Calife (Robert Laffont, 2021), Avec les compliments du Guide (avec Fabrice Arfi, Fayard, 2017), Les cartels du lait (avec Elsa Casalegno, Editions Don Quichotte, 2016), La Mémoire du plomb (Stock, 2012), Le Vrai Canard (avec Laurent Valdiguié, Stock, 2008, réédité en Points Seuil, 2010), Putsch au PS (collectif Victor Noir, Denoël, 2007), Machinations (avec Laurent Valdiguié, Denoël, 2006, réédité chez Pocket), Nicolas Sarkozy ou le destin de Brutus (collectif Victor Noir, Denoël, 2005), Des coffres si bien garnis, enquête sur les serviteurs de l'État-voyou (Denoël, 2004), Ils se croyaient intouchables (Albin Michel, 2000), Le banquier noir (Seuil, 1996).

Declaration of interest

In the interest of transparency towards its readers, Mediapart’s journalists fill out and make public since 2018 a declaration of interests on the model of the one filled out by members of parliament and senior civil servants with the High Authority for Transparency and Public Life (HATVP), a body created in 2014 after Mediapart’s revelations on the Cahuzac affair.

Consult my declaration of interests

All his articles

  • Charges and trial loom as Gaddafi-Sarkozy funding investigations draw to a close

    France

    Active investigations in a mammoth and unprecedented nine-year judicial probe into the suspected illegal funding of former French president Nicolas Sarkozy’s 2007 election campaign by the regime of late Libyan dictator Muammar Gaddafi drew to a close this month, leading to a second legal phase before charges are brought and a trial ordered. Fabrice Arfi and Karl Laske detail the principal conclusions of the investigations and the roles of the key suspects in this extraordinary and complex case.  

  • Gaddafi funding probe: more revelations from Sarkozy ally’s hard disk

    France — Investigation

    The French judicial investigation into the suspected illegal financing of Nicolas Sarkozy’s 2007 presidential election campaign by the regime of the late Libyan dictator Muammar Gaddafi has found new evidence pointing to the organisation of the alleged funding on computer files belonging to Thierry Gaubert, a close friend and political ally of the former French president. In this second of a two-part report on the discovery, Fabrice Arfi and Karl Laske detail more about the findings and their implications.

  • What the hard disk of close Sarkozy ally reveals about the Gaddafi funding affair

    Justice — Investigation

    In what appears to be a significant development in the French judicial investigation into the suspected illegal financing of Nicolas Sarkozy’s 2007 presidential election campaign by the regime of the late Libyan dictator Muammar Gaddafi, the probe has discovered evidence pointing to the involvement in the alleged funding of Thierry Gaubert, a longstanding friend and political ally of the former French president. This centres on the contents of a computer hard disk belonging to Gaubert, seized in 2011 in a separate case concerning him, and which have only now come to light. In this first of a two-part report, Fabrice Arfi and Karl Laske detail the findings and their implications for Sarkozy.

  • Key Gaddafi aides add new evidence in Sarkozy funding investigation

    Justice — Investigation

    Bashir Saleh, the former chief of staff to the late Libyan dictator Muammar Gaddafi, has given a statement to the public prosecution services of Libya’s internationally recognised Government of National Unity saying that he was informed how Nicolas Sarkozy directly asked Gaddafi for “help” with his 2007 presidential election campaign. The prosecutors have also obtained a detailed statement from Gaddafi’s personal secretary, Ahmed Ramadan, on precisely how the regime allegedly financed Sarkozy’s bid. In this second part of a series of three reports, Fabrice Arfi and Karl Laske report on the latest developments in the French judicial investigation into the suspected illegal funding.

  • Sarkozy’s ex-wife ‘staggered’ at findings of Libyan funding probe

    Justice — Investigation

    Cécilia Attias, the former wife of Nicolas Sarkozy, was interviewed in June as a witness by police acting under the authority of a judicial investigation into the suspected illegal funding of her then husband’s 2007 presidential election campaign by the regime of the late Libyan dictator Muammar Gaddafi. During the four-hours of questioning, she was notably unflattering about several of the former president’s close entourage, and described evidence from the probe that was presented to her as, variously, “staggering”, “surreal” and “ugly”.  Fabrice Arfi and Karl Laske report. 

  • More details emerge of witness tampering plot to undermine Sarkozy-Libya funding probe

    France — Investigation

    An ongoing French judicial investigation into “witness tampering” centres on a secret operation in late 2020 to successfully convince a key witness in the probe into suspected Libyan funding of Nicola Sarkozy’s 2007 presidential election campaign, business intermediary Ziad Takieddine, to publicly retract his statements detailing the illicit funding. Mediapart has gained access to emerging evidence in the witness tampering case, and which throws further light on the links between members of the disparate group behind the operation and the former president’s entourage. Karl Laske and Fabrice Arfi report.

  • Sarkozy-Gaddafi election funding probe closes in on Airbus payments

    International — Investigation

    A former executive of European aerospace giant Airbus has been placed under investigation for alleged corruption, criminal conspiracy and money laundering by French magistrates probing the suspected illegal funding of Nicolas Sarkozy’s 2007 presidential election campaign by the regime of the late Libyan dictator Muammar Gaddafi. The move centres on secret payments made to a business intermediary close to the former French president. Fabrice Arfi and Karl Laske report.

  • Former Kremlin insider reveals Putin’s system of corruption

    International — Interview

    In this second part of a lengthy interview he gave to Mediapart this month, oligarch Sergei Pugachev, once a Kremlin insider close to Vladimir Putin, says one of the Russian president’s key allies, a former fellow KGB officer, Sergei Chemezov, regularly negotiated secret commissions on arms deals which were paid into offshore accounts for the benefit of both Chemezov and Putin. According to Pugachev, that was also the case in an ill-fated deal for Russia’s purchase from France of several Mistral amphibious assault vessels.

  • Exiled Russian oligarch Sergei Pugachev on Putin’s ‘junta’ and why Ukraine marks its downfall

    International — Interview

    Exiled Russian oligarch Sergei Pugachev, who became dubbed “the Kremlin’s banker”, was once part of Vladimir Putin’s inner circle, until he was eventually cast out by the Russian president and took refuge abroad. In this interview with Mediapart, he details how Putin and his close allies, what he calls “a junta which has captured power, all the money and all the institutions of the state”, function. He denounces a system of corruption on a vast scale, including that of foreign politicians, argues why the decision to wage war on Ukraine marks “the end of Putin’s Russia”, and describes French President Emmanuel Macron’s frequent calls to Putin as “ridiculous”.

  • Libyan payment to Sarkozy 'cardinal' confirmed by Paris appeal court

    France

    Former French interior minister Claude Guéant, who served for years as chief of staff of Nicolas Sarkozy before and after he became president, received 500,000 euros paid through a complex money trail that led back to a sovereign wealth fund controlled by the late Libyan dictator Muammar Gaddafi, a Paris appeal court has confirmed. The payment was made when Guéant, dubbed “the cardinal” because of his power and influence as Sarkozy’s right-hand man, was secretary general of the Élysée Palace. Fabrice Arfi and Karl Laske report.

  • The neo-Nazi 'Zouaves Paris' group behind the violence at Zemmour rally

    France

    On Monday December 6th a small ultra-right group called 'Zouaves Paris' claimed responsibility for the violence committed against anti-racist activists at the previous day's political rally held by far-right presidential candidate Éric Zemmour. At the time, some people in charge of security at the event thanked those who carried out the attacks. On Tuesday the presidential candidate insisted he “condemned all the violence” while at the same time describing the activists from SOS Racisme as “provocateurs” and “handout seekers”. Sébastien Bourdon, Karl Laske and Marine Turchi report on the background to the ultra-right group involved in last Sunday's violence.

  • Suitcases of cash, threats and violence; the fallout from the Sarkozy-Takieddine affair

    France — Investigation

    Two people have been remanded in custody in the aftermath of the operation in which Ziad Takieddine, a key witness in the Nicolas Sarkozy-Libyan funding affair, made a false retraction of his evidence. One of the men in detention is the wealthy businessman Pierre Reynaud. As Mediapart can reveal, aspects of the saga have taken on the appearance of a Martin Scorsese crime movie. Fabrice Arfi, Karl Laske and Antton Rouget report.