Hundreds of police officers, supporters and family members of fallen officers came together to remember the service and sacrifice of every Chicago Police Officer killed in the line of duty. This marks the sixteenth year the Chicago Police Memorial Foundation has hosted this somber event. Once again, the city gathered and read aloud the names of more than 500 Chicago Police Officers who have fallen in the line of duty and laid down their lives to keep our city safe. | Chicago Police Department

Sit down, relax and enjoy your sneak peek at this week's all-new Chicago P.D.! | Chicago P.D.

Nothing will ever be the same. Watch the shocking season finale of Chicago P.D. and all your favorite episodes from Season 5 anytime: http://bit.ly/WatchChiPD | Chicago P.D.