Police are hunting a knifeman following a stabbing spree in Munich.
Authorities have called the attacker "volatile" after reports of multiple stabbings at an underground station in the German city.
Munich police have said that at least four people have been lightly injured during the stabbing.
The attacker has been described as a man with a black bike, roughly 40-years-old wearing grey trousers, a green jacket and carrying a backpack.
The attack happened at the Rosenheimer station this morning with police urging residents to remain in their homes while the manhunt continues.
