Authorities in Istanbul have evacuated a hotel in the city’s Fatih district after a German-Turkish mother and her two children died from suspected poisoning. The family, visiting from Hamburg, reportedly fell ill after consuming street food including stuffed mussels and kokorec, a local dish made from calf intestines. The father remains in critical condition. Investigators are exploring multiple possible sources of poisoning, including food and pesticide exposure, after discovering that a hotel room had recently been sprayed with chemicals. Police have detained eight individuals, including a hotel employee, two pest control workers, a baker, and four street food vendors, in connection with the case. Forensic teams have collected water samples from the hotel, which does not operate a restaurant. The three victims were buried in Afyonkarahisar province. The cause of the poisoning has not yet been confirmed, and authorities continue to investigate both environmental and food-related factors.