The number of injuries was also unclear . There were either one or two female suicide bombers , authorities said . The attack was the deadliest in France since a series of coordinated attacks killed 130 people at Paris cafes and bars on Nov. 13 last year.
There were either one or two female suicide bombers , authorities said . The attack was the deadliest in France since a series of coordinated attacks killed 130 people at Paris cafes and bars on Nov. 13 last year.