The teacher, Samuel Paty, was beheaded in 2020 by an Islamist extremist after showing caricatures of the Prophet Muhammad to his students to illustrate free speech.
At the trial over the 2016 terrorist attack in Nice, bereaved family members and survivors vent frustration at a cumbersome process to obtain compensation.
The verdict capped a 10-month trial on the Islamic State attacks of November 2015 that killed 130 people, traumatized the country and still shape French politics.