(CNN) One person was killed and four injured in a stabbing attack Friday at a supermarket in Hamburg, northern Germany, police said. Police spokesman Timo Zill told local media the investigation was in its early stages and that no possible motive was being excluded, including terror. He said the suspect was armed with a kitchen knife when he entered the supermarket and started stabbing customers. The suspect then fled the scene and attacked other passersby, stabbing several pedestrians, Zill said. Hamburg police tweeted that the suspect was "definitely a lone attacker."

Source: CNN July 28, 2017 16:41 UTC