German police have arrested a 31-year-old Romanian man in Hanau after nearly 50 cars and buildings were defaced with swastikas painted in human blood. The suspect, found at his home with self-inflicted injuries and appearing intoxicated, is undergoing psychiatric evaluation. Authorities believe his actions were driven by personal and job-related motives, though details remain undisclosed. The incident has sparked outrage in Hanau, a city still reeling from a deadly racist attack in 2020, with officials condemning the use of Nazi symbols and filing a formal criminal complaint.