On a tragic Saturday in Brookfield, Wisconsin, the life of 74-year-old Harold Diekmeier was cut short. On March 12, 2005, he was attending a service for the Living Church of God, held at the Sheraton Hotel, when the unimaginable occurred. A former member of the congregation, 44-year-old Terry Ratzmann, entered the service and opened fire on the attendees. Diekmeier was one of seven individuals who lost their lives in the violent outburst.
Four other people were injured before Ratzmann took his own life.
The motive for the deadly assault was never definitively established. Investigations suggested that Ratzmann may have been grappling with depression and was reportedly angered by a sermon delivered two weeks prior to the shooting. It was also noted by law enforcement that the pastor's family seemed to have been a specific target during the attack. In the end, investigators concluded that Ratzmann acted alone, driven by personal grievances and mental health issues.
As the perpetrator died by his own hand at the scene, there were no arrests made in connection with the mass shooting. The community was left to mourn the senseless loss of life. Harold Diekmeier was remembered as a devoted husband to his late wives, Irene and Lillian, and a loving father and grandfather. His death, along with the others, left a profound and lasting impact on his family and the wider community.