A 47-year-old man has been taken into custody on suspicion of having been in contact with the perpetrator of Thursday's deadly knife attack in Nice, a judicial source said.
On Thursday, a knife-wielding attacker beheaded a woman and killed two other people in a church in the French city before being shot by police and taken away.
The source said the 47-year-old suspected of having been in contact with the attacker had been detained late on Thursday evening, confirming an earlier report on BFM TV.
France's chief anti-terrorist prosecutor Jean-Francois Ricard said the man suspected of carrying out the attack was a Tunisian, born in 1999, who had arrived in Europe on September 20 in Lampedusa, the Italian island off Tunisia that is a major landing point for migrants from Africa.
A Tunisian security source and a French police source named the suspected attacker as Brahim Aouissaoui.
Ricard said the suspected attacker had entered the city by train early on Thursday.
Russian drone attack injures 29 in Ukraine's Zaporizhzhia
Israel hits target near Syrian presidential palace
South Korea presidential race rocked by court ruling, resignations
Trump ousts White House national security adviser Waltz
Ukraine, US sign minerals deal sought by Trump
