Detective Sergeant Patrick Joseph O’Neill | Star #2963

Detective Sergeant Patrick Joseph O’Neill  | Star #2963

EOW

23 Mar 1921

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 14 years, 4 months, 23 days

Unit of Assignment / Detail: Detective Division

District of Incident (Present Day): 008 - Chicago Lawn

Cause of Death: Gunfire - Enemy

Sergeant Philip John O’Reilly Sr. | Star #2321

Sergeant Philip John O’Reilly Sr. | Star #2321

EOW

16 Mar 2003

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 16 years, 3 months, 27 days

Unit of Assignment / Detail: 20th District - Lincoln

District of Incident (Present Day): 024 - Rogers Park

Cause of Death: Crash - Automobile

Patrolman Michael J. O’Rourke | Star #426

Patrolman Michael J. O’Rourke  | Star #426

EOW

22 Oct 1903

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 12 years, 6 months, 18 days

Unit of Assignment / Detail: District 3, 5th Precinct - Stanton

District of Incident (Present Day): 002 - Wentworth

Cause of Death: Gunfire - Enemy

Patrolman Timothy O’Sullivan | Star #811

Patrolman Timothy  O’Sullivan  | Star #811

EOW

14 Jun 1888

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 4 years, 11 months, 25 days

Unit of Assignment / Detail: 3rd Precinct, 14th District - Lake

District of Incident (Present Day): 012 - Near West

Cause of Death: Gunfire - Enemy

Patrolman Michael W. Oakley | Star #5445

Patrolman Michael W. Oakley  | Star #5445

EOW

13 Dec 1931

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 7 years, 10 months, 13 days

Unit of Assignment / Detail: 40th District - Summerdale

District of Incident (Present Day): 014 - Shakespeare

Cause of Death: Gunfire - Enemy

Patrolman John R. Officer | Star #700

Patrolman John R. Officer  | Star #700

EOW

13 Apr 1934

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 16 years, 4 months, 22 days

Unit of Assignment / Detail: 5th District - Wabash

District of Incident (Present Day): 002 - Wentworth

Cause of Death: Gunfire - Enemy

Park Policeman Harry Sigurd Olsen | Star #219

Park Policeman Harry Sigurd Olsen  | Star #219

EOW

08 Feb 1930

Death Classification: Line of Duty Death

Agency: Lincoln Park Police Department

Served: Length of Service Unknown

Unit of Assignment / Detail: Motorcycle Division

District of Incident (Present Day): 018 - Near North

Cause of Death: Crash - Motorcycle (Pursuit)

Patrolman John Alfred Olson | Star #5397

Patrolman John Alfred Olson  | Star #5397

EOW

20 Oct 1938

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 16 years, 4 months, 11 days

Unit of Assignment / Detail: 28th District - Austin

District of Incident (Present Day): 025 - Grand Central

Cause of Death: Gunfire - Enemy

Patrolman Harold F. Olson | Star #2911

Patrolman Harold F. Olson  | Star #2911

EOW

13 Jun 1925

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 2 years, 7 months, 17 day

Unit of Assignment / Detail: District 20 - Warren

District of Incident (Present Day): 008 - Chicago Lawn

Cause of Death: Gunfire - Enemy

Park Policeman Robert Ellsworth Oman | Star #188

Park Policeman Robert Ellsworth Oman  | Star #188

EOW

07 Nov 1946

Death Classification: Line of Duty Death

Agency: Chicago Park District Police Department

Served: 13 years*

Unit of Assignment / Detail: Motorcycle Division

District of Incident (Present Day): 019 - Town Hall

Cause of Death: Crash - Motorcycle

Patrolman Peter H. Ostiller | Star #3376

Patrolman Peter H. Ostiller  | Star #3376

EOW

12 Jun 1918

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 3 years, 4 months, 7 days

Unit of Assignment / Detail: District 13, 17th Precinct - Maxwell

District of Incident (Present Day): 012 - Near West

Cause of Death: Struck - By Vehicle

Patrolman Elmer Richard Ostling | Star #1189

Patrolman Elmer Richard Ostling  | Star #1189

EOW

22 Jul 1933

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 10 years, 1 month, 14 days

Unit of Assignment / Detail: 27th District - Warren

District of Incident (Present Day): 012 - Near West

Cause of Death: Gunfire - Enemy

Captain Joseph Palczynski Sr. | Star #Unknown

Captain Joseph  Palczynski Sr. | Star #Unknown

EOW

05 Mar 1935

Death Classification: Performance of Duty Death

Agency: Chicago Police Department

Served: 49 years, 7 months, 9 days

Unit of Assignment / Detail: Detective Bureau

District of Incident (Present Day): 001 - Central

Cause of Death: Illness - Cardiac Arrest

Patrolman Charles A. Paldina | Star #493

Patrolman Charles A. Paldina  | Star #493

EOW

20 Jan 1922

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 2 years, 7 months, 28 days

Unit of Assignment / Detail: District 16 - Maxwell

District of Incident (Present Day): 001 - Central

Cause of Death: Gunfire - Enemy

Sergeant Michael Rocco Palese | Star #1514

Sergeant Michael Rocco Palese  | Star #1514

EOW

22 Mar 1977

Death Classification: Line of Duty Death

Agency: Chicago Police Department

Served: 20 years, 6 months, 6 days

Unit of Assignment / Detail: 17th District - Albany Park

District of Incident (Present Day): 017 - Albany Park

Cause of Death: Struck - By Train