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This FBI Richmond Field Office file concerns the April 16, 2007 mass shooting at Virginia Polytechnic Institute and State University in Blacksburg, Virginia, carried out by student Seung-Hui Cho. The Bureau opened a domestic police cooperation matter after Virginia Tech Police Chief Wendell Flinchum requested assistance, with participating agencies including local police, Virginia State Police, ATF, DEA, and immigration authorities. Records dated April 17, 2007 include electronic communications summarizing the shootings, Cho's identification by fingerprints, the firearms believed used, and the initial conclusion that he acted alone and died by suicide. The release also contains investigative leads directing field offices to interview people connected to online posts, including a reported 4chan threat, and to investigate possible associates and dormitory residents.

FBI file number: 62D-RH-53485 | Documents span: 2007 | Released in 1 part
Names in this file: Seung-Hui Cho, Wendell Flinchum
Subjects: Virginia Tech shooting, mass murder, domestic police cooperation, online threats, FBI investigation