Patrolman John J. Mullen
Chicago Police Department, IL
EOW: Tuesday, January 4, 1921
Cause of Death: Gunfire
Patrolman Timothy O'Connor
Chicago Police Department, IL
EOW: Monday, December 20, 1920
Cause of Death: Gunfire
Patrolman Charles R. Conlon
Chicago Police Department, IL
EOW: Thursday, December 16, 1920
Cause of Death: Gunfire
Patrolman Joseph Leonard Pijanowski
Chicago Police Department, IL
EOW: Thursday, November 18, 1920
Cause of Death: Gunfire
Sergeant Edward W. Marpool
Chicago Police Department, IL
EOW: Tuesday, October 26, 1920
Cause of Death: Gunfire
Patrolman James A. Mulcahy
Chicago Police Department, IL
EOW: Monday, August 23, 1920
Cause of Death: Gunfire
Patrolman William E. Hennessy
Chicago Police Department, IL
EOW: Monday, August 23, 1920
Cause of Death: Gunfire
Detective Sergeant Frank J. McGurk
Chicago Police Department, IL
EOW: Tuesday, August 3, 1920
Cause of Death: Gunfire
Chief Special Agent Will C. Reed
Chicago, Rock Island and Pacific Railway Police Department, RR
EOW: Sunday, July 4, 1920
Cause of Death: Gunfire
Location: Kansas
Special Agent Charles F. Artz
Chicago, Rock Island and Pacific Railway Police Department, RR
EOW: Sunday, June 27, 1920
Cause of Death: Gunfire
Location: Kansas
Patrolman William R. King
Chicago Police Department, IL
EOW: Tuesday, May 25, 1920
Cause of Death: Gunfire
Patrolman William A. Roberts
Chicago Police Department, IL
EOW: Friday, May 14, 1920
Cause of Death: Gunfire
Patrolman Dennis Wilson
Chicago Police Department, IL
EOW: Saturday, April 10, 1920
Cause of Death: Gunfire
Patrolman Michael Duffy
Chicago Police Department, IL
EOW: Sunday, November 30, 1919
Cause of Death: Gunfire
Detective Sergeant Bernard J. Lenehan
Chicago Police Department, IL
EOW: Sunday, October 5, 1919
Cause of Death: Gunfire
Detective Sergeant George C. Burns
Chicago Police Department, IL
EOW: Friday, October 3, 1919
Cause of Death: Gunfire
Patrolman Daniel Joseph Carton
Chicago Police Department, IL
EOW: Thursday, September 18, 1919
Cause of Death: Gunfire
Patrolman John W. Simpson
Chicago Police Department, IL
EOW: Monday, July 28, 1919
Cause of Death: Gunfire
Patrolman Richard J. Burke
Chicago Police Department, IL
EOW: Monday, June 16, 1919
Cause of Death: Gunfire
Patrolman Cornelius Wilson
Chicago Police Department, IL
EOW: Thursday, May 1, 1919
Cause of Death: Gunfire
Patrolman Henry A. Mandleco
Chicago Police Department, IL
EOW: Wednesday, April 23, 1919
Cause of Death: Gunfire
Special Agent Elmer Robbins
Cleveland, Cincinnati, Chicago and St. Louis Railroad Police Department, RR
EOW: Thursday, April 17, 1919
Cause of Death: Gunfire
Location: Indiana
Detective Sergeant James L. Hosna
Chicago Police Department, IL
EOW: Thursday, February 6, 1919
Cause of Death: Gunfire
Patrolman John F. Schuetz
Chicago Police Department, IL
EOW: Monday, January 27, 1919
Cause of Death: Gunfire
Special Policeman Panfilo Di Rossi
Chicago, Terre Haute and Southeastern Railroad Police Department, RR
EOW: Tuesday, November 5, 1918
Cause of Death: Gunfire
Location: Illinois