Racine Police Department, Wisconsin
End of Watch Tuesday, April 28, 1931
Add to My HeroesJacob A. Mauer
Detective Jacob Mauer was killed when his vehicle struck a streetcar in the 2000 block of Douglas Avenue.
He was off duty when he observed a vehicle speeding dangerously and attempted to stop it. He began to pursue the vehicle when it failed to stop. His vehicle collided with the streetcar and he suffered fatal injuries.
Detective Mauer was a U.S. Army veteran of WWI and had served with the Racine Police Department for nine years. He was survived by his wife and two daughters.
Bio
- Age 30
- Tour 9 years
- Badge Not available
- Military Veteran
Incident Details
- Cause Vehicle pursuit
- Weapon Automobile
- Offender Not available
Most Recent Reflection
View all 3 ReflectionsDet. Mauer,
On today, the 90th anniversary of your death I would just like to say thank you for your service and sacrifice-not just for your Community but for our Country as well when you served with the U.S. Army during WW I.
R.I.P.
USBP
Anonymous
United States Border Patrol
April 28, 2021
Recent LODD Deaths
Deputy Sheriff Tim Jordan
Bossier Parish Sheriff's Office, LA
EOW: January 21, 2026
Agent Aníbal Morales Aponte
Puerto Rico Police Department, PR
EOW: January 13, 2026
Zone Sergeant Steven W. Greene
New York State Police, NY
EOW: October 24, 2025
Sergeant Frederick W. Scheidt, Jr.
New York State Police, NY
EOW: August 13, 2025
Trooper Mark A. Ondus
New York State Police, NY
EOW: October 19, 2025
Police Officer Elijah Garretson
Copperas Cove Police Department, TX
EOW: January 11, 2026
Master Police Officer Donald Richard Gotthardt, Jr.
Fairfax County Police Department, VA
EOW: October 16, 2025
Police Officer Terry L. Bennett
Metropolitan Police Department, DC
EOW: January 7, 2026
Police Officer Stephen LaPorta
Uxbridge Police Department, MA
EOW: January 7, 2026


