Unknown attackers took hostages in the building of the Dutch radio 3FM. This is reported by local media.

On the street in 50 m from a building the knife and a bag are found. The police cordoned off the scene, wrote the portal nos. Nl. Near ambulance car is on duty.

Entrance to the building is blocked. Spetsnaz arrived on the scene.

Police organize negotiations with the invaders.

Broadcasting the radio continues. It is conducted remotely.

According to the website parool. Nl, an armed man holds an employee of a radio station indoors. Before this supposedly there was a conflict between a man and a woman. At first he threatened her in the parking lot, and then they entered the building.

There is no official confirmation of this information yet..