Nice attack: Truck driver's estranged wife including five held as France mourns death of 84

Paris:  Four men believed to be linked to the Tunisian man who killed 84 people when he drove a truck into a Bastille Day crowd in Nice were arrested overnight, a judicial source said on Saturday.

One of the men being held was arrested yesterday and three others this morning, the source added. The driver's estranged wife is also still being held by police.