Question: Rachid Belkacem, was a Dutch national, and a suspected member of the terrorist organisation Hofstad Network, he was a friend of which Moroccan-Dutch Islamic terrorist and convicted murderer who is serving a life sentence without parole for the assassination of Dutch film director Theo van Gogh?
Sentence (from "Murder in Amsterdam"): It explores the impact of mass immigration from Muslim countries on Dutch culture through the lens of the murder of film director and anti-immigration activist, Theo van Gogh.
Relevant evidence: No