On September 18th in years past ~ May they rest in peace and never be forgotten:

2002 - Benjamin Perez, Chicago PD;

1997 - Gregory Ivan Young, Chicago PD;

1919 - Daniel J. Carton, Chicago PD;

1854 - Casper Lauer, Chicago PD

#ChicagoPD #2002 #1997 #1919 #1854