Three others, from Switzerland, the Netherlands and France, were injured. One of them also had a stab wound.
Tajikistan’s Interior Minister said police had tracked down the car involved in the attack.
Ramazon Rakhimzoda said: ”During active search operations, the car that ran into the group of tourists was found. A chase ensued after the suspects as they went on the run. One of them was detained, one was liquidated and three are on the run. All measures to detain them are being taken.”
Thousands of people from Central Asia have joined Islamic State militants in recent years. Several men from the mainly Muslim region have been involved in attacks in the West.
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