At least 18 people were injured, including three critically, in a stabbing attack at a train station in Germany on Friday, authorities said. The suspect in the stabbing -- a 39-year-old woman -- has been arrested, police said. The incident occurred at a train station in Hamburg. A knife was used in the attack, police said.

More than a dozen people who were injured in a stabbing attack at the central train station in the German city of Hamburg were in stable condition, police said Saturday. A 39-year-old woman, a German national,