International media quoted Utrecht Mayor Jan Van Zanen as saying that three people died in the attack, and that police were looking for a 37-year-old Turkish national.
The Dutch national agency for security and counterterrorism justified this decision to extend the threat level by the fact that the perpetrator of the shooting is still at large. In addition, the measure will ensure the public stay vigilant.
Level five is considered as “critical: a terrorist attack in the Netherlands is expected imminently.”
This story has been updated, for the latest click here.