# Legal investigations into Mustafa Sarıgül > Developing situation record from CLSTR: https://clstr.news/situations/legal-investigations-into-mustafa-sargl > Updated: 2026-11-06T05:49:00.000Z. Sources: 50. Developments: 4. Turkish lawmaker Mustafa Sarıgül continues to face legal challenges involving financial misconduct and money laundering. The investigation, led by the Istanbul Chief Public Prosecutor's Office, examines claims that Sarıgül used illicit funds from zoning projects during his tenure as Mayor of Şişli to fund real estate and tourism investments. Previous arrests include his sons, Ömer and Emir Sarıgül, his former wife, Aylin Kotil, and journalist Murat Ağırel. New developments in the money laundering probe include testimony from Emir Sarıgül, who allegedly claimed that his father delivered a total of 350,000 dollars to YENİ Party leader Özgür Özel in multiple installments. YENİ Party spokesperson Zeynel Emre has denied these allegations, describing them as baseless. Following these controversies, Mustafa Sarıgül announced his resignation from the YENİ Party. The scope of the probe has since expanded significantly. A secret witness, codenamed “A3M2LK48,” has alleged that the Sarıgül family holds a hidden 50 percent stake in the 150 million euro Titanic Deluxe Hotel in Antalya. This has led to the surrender of Mehmet Aygün, Chairman of Titanic Hotels, following an arrest warrant. Additionally, prosecutors are examining claims that the Altınbaş family network was used to launder approximately 600 million euros in bribes. Authorities have also appointed a trustee to the Şişli Vocational School, an institution co-founded by Sarıgül, following allegations from two German citizens regarding the misuse of investment contracts and large-scale money laundering. As of November 2026, 28 people remain in custody. While Sarıgül retains parliamentary immunity, his personal file has been forwarded to the Ankara Chief Public Prosecutor's Office to initiate procedures to lift that immunity. ## Claims - 22 people, including Sarıgül's sons and former wife, have been arrested in a money laundering investigation. (reported by 2 sources) - The number of suspects arrested in the Istanbul money laundering investigation has reached 24. (reported by 1 source) - Korkmaz Enes Ergun was arrested for receiving bribes. (reported by 8 sources) - Mustafa Sarıgül's membership in the YENİ Party has ended. (reported by 7 sources) - Emir Sarıgül allegedly claimed that 250,000 dollars was left in Özgür Özel’s vehicle at a restaurant in Ümitköy for party headquarters furnishings. (reported by 7 sources) - Korkmaz Enes Ergun is accused of being a member of an organization established to commit crimes. (reported by 6 sources) - Emir Sarıgül claimed he has a dispute with his father regarding an inheritance involving five properties. (reported by 5 sources) - Emir Sarıgül allegedly claimed his father gave an additional 100,000 USD to Özgür Özel hidden in a gift package containing scarves. (reported by 4 sources) - Beşir Ömer Demir provided a statement to the Istanbul Chief Public Prosecutor's Office. (reported by 3 sources) ## Timeline ### 2026-11-06: Istanbul prosecutors expand money laundering investigation involving Sarıgül family Istanbul authorities have appointed a trustee to Şişli Vocational School and ordered 11 detentions as a money laundering investigation involving the Sarıgül family expands. 11 sources. https://clstr.news/cluster/turkish-prosecutors-seek-prison-terms-for-suspects-in-school-attack-threats ### 2026-10-30: Istanbul money laundering probe: Emir Sarıgül alleges political payments Emir Sarıgül, detained in a Turkish money laundering probe, alleges his father gave Özgür Özel 350,000 USD in cash. The Yeni Parti has denied the claims, calling them an “open slander.” 12 sources. https://clstr.news/cluster/istanbul-prosecutors-arrest-two-more-in-money-laundering-probe ### 2026-10-28: Mustafa Sarıgül faces sexual assault and money laundering investigations Mustafa Sarıgül faces investigations into sexual misconduct and money laundering. His family members and associates have been arrested, and he has resigned from the YENİ Party. 26 sources. https://clstr.news/cluster/mustafa-sargl-accused-of-sexual-assault-by-former-bodyguard ### 2026-10-25: Mustafa Sarıgül faces major money laundering and fraud investigation Turkish lawmaker Mustafa Sarıgül is under investigation for alleged money laundering and bribery linked to his former role as Şişli Mayor, involving high-value hotel investments and prominent business figures. 12 sources. https://clstr.news/cluster/turkish-lawmaker-mustafa-sargl-faces-money-laundering-probe --- Cite as: Legal investigations into Mustafa Sarıgül. CLSTR, https://clstr.news/situations/legal-investigations-into-mustafa-sargl