2016 Magnanville stabbing

On 13 June 2016, a police officer and his partner, a police secretary, were stabbed to death in their home in Magnanville, France, located about 55 km (34 mi) west of Paris, by a man convicted in 2013 of associating with a group planning terrorist acts. Amaq News Agency, an online outlet said to be sponsored by the Islamic State of Iraq and the Levant (ISIL), said that a source had claimed that ISIL was behind the attack, an assertion that was later validated.

Source: Wikipedia — 2016 Magnanville stabbing (CC BY-SA 4.0)