The motive behind Monday’s bombing attack against a Ukrainian-born millionaire in Monaco remains shrouded in mystery as residents of the super wealthy city-state grapple with their suddenly shattered sense of security.

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

Police hunt fugitive after a rare explosion wounds multimillionaire Vadym Yermolaiev and two others.

Explosion at residence near border with France was ‘very likely an attack’, minister says

Vadym Yermolaiev thought to be among three people injured in blast