Mourners gather at the site in Nice where three people were stabbed to death

Flowers and candles are placed outside the church in the French city of Nice where three people were stabbed to death.

The main suspect behind the killings at a church in Nice spoke to his family on a video call from outside the building hours before the attack, his sister has revealed.

Terror suspect Brahim Aouissaoui is in a critical condition in hospital after he was shot several times by police following Thursday's attack on worshippers in Notre Dame church.

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