A man has died after a knife attack at a bank in Regensburg, Germany. The suspect, a 20-year-old German national, was arrested after the incident, which occurred shortly before 3:00 PM local time. Special police forces were deployed amid initial fears of a hostage situation. Bavarian Interior Minister Joachim Herrmann described the attack as "brutal" and unprovoked. Police are treating the incident as a homicide and suspected attempted robbery, and are working under the theory that the suspect acted alone. The motive for the attack is currently unknown.