Assistant Superintendent James J. Hearn
Philadelphia Police Department, PA
EOW: Thursday, November 27, 1930
Cause of Death: Heart attack
Patrolman William T. Vorden
New York City Police Department, NY
EOW: Saturday, November 15, 1930
Cause of Death: Heart attack
Sergeant Michael R. Twohig
Chicago Police Department, IL
EOW: Tuesday, November 4, 1930
Cause of Death: Heart attack
Police Chief August William "Gus" Haase
Fairmont Police Department, MN
EOW: Tuesday, October 14, 1930
Cause of Death: Heart attack
Patrolman Levi M. Spaulding
Ithaca Police Department, NY
EOW: Thursday, September 11, 1930
Cause of Death: Heart attack
Constable George R. Johnson
Yalobusha County Constable's Office, MS
EOW: Monday, May 26, 1930
Cause of Death: Heart attack