The father of the man who made the suicide vests used in the Paris attacks had no answers.
Driss Laachraoui told the court that he had watched, powerless, as his son lost interest in school and embarked on the tragic road that would lead from a local mosque to the Syrian war zone. Najim Laachraoui blew himself up in the suicide attack at Brussels airport in 2016.
The case of the Clain family was even more mysterious.
