Dutch authorities released two persons of those detained over security threats on Tuesday at Schiphol airport in Amsterdam.
The third person, also detained at the airport remains in detention, but no detail is released for him.
According to information of investigators, the detainee has been arrested after citizen signalization according to whom his behavior was peculiar, thus they called the police.
For security reasons, the airport was partially evacuated for several hours, and that resulted in the gathering of a larger group of people. The airport called explosive deactivating experts along with demining robots. No suspicious items were found in the luggage of the suspect, however, he remains detained.
Authorities arrested two other males Tuesday night. After inspecting their luggage, police released them.
Members of airport authority informed that the airport in Amsterdam is currently working under a normal regime.