Indiana State Troopers stand at attention during a memorial service held on Tuesday, May 15, 2012, at the Lowell Post #13. | Scott R. Brandush~Sun-Times Media
Captain Edward Schroder, left, and Lieutenant Jerry W. Williams, both with the Indiana State Police, read off the names of fallen officers during a memorial service on Tuesday, May 15, 2012, at the Lowell Post #13. | Scott R. Brandush~Sun-Times Media
Officers listen as Captain Edward Schroder and Lieutenant Jerry W. Williams, both with the Indiana State Police, read off the names of fallen officers during a memorial service on Tuesday, May 15, 2012, at the Lowell Post #13. | Scott R. Brandush~Sun-Times Media
First Sergeant Terrance Weems, left, and Captain Robert Rich listen as names of fallen officers are read off during a memorial service on Tuesday, May 15, 2012, at the Lowell Post #13. | Scott R. Brandush~Sun-Times Media
Captain Robert Rich and First Sergeant Terrance Weems listen as Captain Edward Schroder and Lieutenant Jerry W. Williams, right, read off the names of fallen officers during a memorial service on Tuesday, May 15, 2012, at the Lowell Post #13. | Scott R. Brandush~Sun-Times Media
Senior Indiana State Trooper Detective Brian Schnick plays taps to honor the officers killed in the line of duty during a memorial service on Tuesday, May 15, 2012, at the Lowell Post #13. | Scott R. Brandush~Sun-Times Media
Indiana State Police troopers, during a memorial service Tuesday at the post in Lowell, honored the sacrifices made by officers in the line of duty …
