A man with a knife has attacked two people on a train in Austria, reports say.
According to local police the 60-year-old suspect was brandishing a knife and injured two passengers.
A bystander reportedly wrestled the suspect to the ground and neutralized him. He was then held down until police arrived and made the arrest.
Austrian police say the attacker, a 60-year-old German national, appeared mentally confused.
The two victims are said to be seriously injured and were evacuated to the hospital after the attack: A 19-year-old man who had wounds to his stomach and back and a 17-year-old male who suffered a throat injury.
The reported attack happened in the town of Roethis, near the Austrian-Swiss border.
The attacker is currently being questioned by police.
Any connection to the train attack in Switzerland in which the attacker set a train coach on fire, eventually resulting in the death of one woman, has been ruled out.
This is a developing story