On February 4, 2009, a posting on the 4chan /b/ board said there would be a school shooting at St Eskils Gymnasium in Eskilstuna, Sweden, leading 1250 students and 50 teachers to be evacuated.
2009年2月4日，在/b/版上有人寫在瑞典埃斯基爾斯蒂納會有校園槍擊案，結果1250學生和50老師被疏散。