The police conducted a special operation in the Swiss city of Biel. This is reported by Blick with reference to eyewitnesses.
The police have not yet provided any other details. One of the eyewitnesses said that he heard five shots, after which he saw two people lying on the ground. It is noted that the special operation may be related to the investigation of the case in the city of Lengnau.
In early November, Switzerland arrested two suspects of involvement in the November 2 terrorist attack in Vienna. Several armed men opened fire in six different parts of Vienna.
The security forces managed to shoot one of the attackers. The Austrian Interior Ministry declared the incident a terrorist attack. At least four people died, 22 people were injured.