Police in Warsaw detained a 14-year-old student at a school after receiving reports of a security threat. Officers from Mokotów responded immediately to the incident. The student was found to be in possession of a knife with a concealed blade on school grounds. Authorities took the teenager into custody without further incident. The Warsaw police are currently investigating the circumstances surrounding the student bringing the weapon to school. No injuries were reported as a result of the incident at the school in Warsaw. Further details are expected to be released as the investigation progresses.