![Emergency responders gather at the high school in Arras after a teacher was killed and several people injured in a knife attack. Reuters](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/OPEW6ATO6JDNHJX54RCOI5UBEY.JPG?smart=true&auth=c9e05b7d94a383d5998a2ab8f0ab6b455c5f77c7c33e52e1e521e897486d1180&width=400&height=225)
Emergency responders gather at the high school in Arras after a teacher was killed and several people injured in a knife attack. Reuters
Emergency responders gather at the high school in Arras after a teacher was killed and several people injured in a knife attack. Reuters
Teacher killed in France knife attack 'saved many lives'
French intelligence suggested a link between the Middle East crisis and the suspect’s decision to attack