German police detained a 34-year-old U.S. man suspected of stalking Taylor Swift and making threats against her and her partner before her concert in Gelsenkirchen. The man, identified at the venue's entry control point, had attracted attention through online threats but did not pose an immediate danger to the singer or concert attendees. The peaceful event, attended by 60,000 fans, proceeded without incidents. Swift's successful Eras Tour includes multiple shows in Germany, with the city of Gelsenkirchen temporarily renaming itself 'Swiftkirchen' in her honor.