Ukrainian property tycoon Vadim Ermolaev, 58, is fighting for his life after a bomb exploded outside a luxury home in Monaco - several theories have now emerged as to who is behind the attack

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

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