According to Turkish media reports, conspirators planned his murder for three months. At first they wanted to poison Kuvvatov at a joint dinner on the night of 5 March 2015 in Istanbul. After Kuvvatov and his family wanted to leave to go the nearest hospital, he was shot dead with a single bullet to his head around 22:30 in the
Fatih district of Istanbul. The Turkish authorities subsequently arrested three persons of Tajik nationality. Kuvvatov's wife, Kumriniso Hafizova, told RFE/RL on 8 March that she, her husband and their two sons had been invited for dinner at the house of Sulaimon Qayumov, a 30-year-old Tajik citizen. Qayumov had been living in Turkey for three months and positioned himself as a Kuvvatov sympathizer. Turkish media also reported that Kuvvatov's wife and children had symptoms of poisoning. Some observers have drawn parallels between the murder of Kuvvatov and the late February 2015 assassination of Russian opposition leader
Boris Nemtsov. Speaking to journalists on 6 March,
Muhiddin Kabiri, the leader of the opposition
Islamic Renaissance Party of Tajikistan, compared the killing to the recent deaths of Nemtsov and
Rakhat Aliyev, the former son-in-law of Kazakh President
Nursultan Nazarbayev. Rajabi Mirzo, an independent political analyst, described Kuvvatov's death as a "shameful and terrible event" that could be compared with Nemtsov's killing. "Nemtsov was killed the day before the announced rally, and Quvatov after the announcement of the [parliamentary] election results" he wrote. ==Personal life==