A day after the Islamic State (IS) group released a video purportedly showing the two jihadists who attacked a northern French church and killed a priest, investigators formally identified the second assailant on Thursday.

France church attack: both attackers known to police, tried to travel to Syria

A day after the Islamic State (IS) group released a video purportedly showing the two jihadists who attacked a northern French church and killed a priest, investigators formally identified the second assailant on Thursday.