The Lakewood Police Department on Friday marked the 78th anniversary of the death of Officer Hartley Richter, who was killed in the line of duty on April 10, 1947.

Richter died from injuries sustained in an automobile accident while pursuing a suspect — one of the most dangerous situations a patrol officer can face. He was among the countless officers across the country who made the ultimate sacrifice in service to their communities.

“Gone, but never forgotten,” the department said in a statement. “His bravery, dedication, and commitment to protecting others will never be forgotten.”