Police in Sofia are searching for a woman suspected of carrying out a series of knife attacks that left four foreign nationals injured in the city center on Thursday evening. All victims are German citizens and were transported to hospital for treatment, with authorities confirming that none are in life-threatening condition. The first alert was received at 19:29, prompting two ambulance teams to respond to the area near the “Vasil Levski Stadium” metro station. There, medics found two men aged