Ukrainian construction tycoon Vadym Yermolaiev said he renounced his Ukrainian citizenship nearly a decade ago, and he was targeted by Ukrainian sanctions in 2023 for ties to Russia.

One victim was named by a local news outlet as Vadim Ermolaev - one of Ukraine's wealthiest men - who is understood to have fled the country amid the war with Russia

Two of the victims suffered life-threatening injuries, police said. One of the wounded is Ukrainian oligarch Vadym Yermolaiev, a source said.