Deputy Sheriff Robert G. Sproat
Cedar County Sheriff's Office, IA
EOW: Friday, August 8, 1930
Cause of Death: Gunfire
Sergeant Rupert L. Shepherd
Des Moines Police Department, IA
EOW: Friday, August 1, 1930
Cause of Death: Motorcycle crash
Patrolman Harry Ogilvie
Des Moines Police Department, IA
EOW: Saturday, July 12, 1930
Cause of Death: Gunfire
City Marshal Aaron Bailey
Washington Police Department, IA
EOW: Wednesday, June 25, 1930
Cause of Death: Gunfire
Sheriff William Fred Sweet
Washington County Sheriff's Department, IA
EOW: Wednesday, June 25, 1930
Cause of Death: Gunfire
Town Marshal Henry Hanfeld
Dyersville Police Department, IA
EOW: Saturday, March 15, 1930
Cause of Death: Gunfire
Sheriff Ernest Henry Wahlert
Hancock County Sheriff's Office, IA
EOW: Tuesday, February 4, 1930
Cause of Death: Gunfire (Inadvertent)