Samuel Paty was killed by a lone Islamist terrorist, but he was not as alone as he seemed.
Eight people will face trial for their alleged complicity in Paty's murder.
The crime could have been the product of an entire network of logistical accomplices, malicious informants and hate preachers.
The murder has shaken the teaching profession and caused difficulties in transmitting civic principles to children in an increasingly intolerant society.
The trial also provides an opportunity to conduct a national debate about the values and priorities of the Republic.
Conclusion: It is necessary to remind what values unite France in order to combat any complicity with a harmful ideology that seeks to divide the country.