At least 12 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.
Police officers secure the area at Hamburg’s main train station, after several people were injured in a knife attack, in Hamburg, Germany, May 23, 2025.
Fabian Bimmer/Reuters
The incident occurred at a train station in Hamburg. A knife was used in the attack, police said.
Police have not publicly identified the suspect. She is believed to have acted alone, according to Hamburg police, who said they are investigating her background.

Police officers secure the area at Hamburg’s main train station, after several people were injured in a knife attack, in Hamburg, Germany, May 23, 2025.
Fabian Bimmer/Reuters
This is a developing story. Please check back for updates.