Steven P. Tetzlaff, age 74, of Fox Lake, WI passed away on April 20, 2026, surrounded by the people he loved most in life. He was born on July 5, 1951, to Earl Tetzlaff and Margaret (Runnoe) Prochaska. Steve was a proud Marine, (1972-1974 Vietnam Conflict), a dedicated Correctional Sargeant at the...