T. has been stringing the incidents together since he was given a life sentence for the attack on a Utrecht tram, in which he shot four people dead. For example, in October 2021 he allegedly threw a pan of hot oil at the head of a prison employee. That same day, a television, a microwave, a PlayStation and an air fryer were also destroyed in the recreation room when T. was not allowed to pray there. He is also said to have made fitness equipment unusable.