As for the main suspect in the attack, 39-year-old Anastasia Berezovskaya, law enforcement has not yet managed to apprehend her

"When Anna Nasobina passed by the bomb, the suspect detonated the explosive device using an object similar to a remote control," the source said

According to the Le Figaro article, the woman fled towards the commune of Beausoleil in southern France and later crossed into a neighboring country

Property tycoon Vadym Yermolaiev, his partner and son were injured in the attack

Nice Matin: 'La compagna è in pericolo di vita. Le sono state amputate le gambe'