It is with profound sadness that we announce the passing of Jeffrey Scott “Jeff” Millen, who left us far too soon on August 2, 2026, following a tragic motorcycle accident. Born May 3, 1968, in Tallahassee, Florida, Jeff lived a life defined by love, service, laughter, and adventure.

Above all else, Jeff was an amazing father to his three children, Cashton Millen, Chase Millen, and Samuel Nightingale, who were the greatest pride and joy of his life. He was also a beloved son to Dave and Linda Rempe and a cherished brother to Jeremy Millen, Alyssa Rempe, and Michael Rempe. His kindness, humor, and generous spirit brought warmth to the lives of his family and countless friends.

Jeff dedicated 32 years of service to the Tempe Police Department, serving with distinction and courage. Throughout his career, he served in many roles, including motorcycle patrol, bicycle patrol, SWAT, and undercover operations, ultimately retiring as a Sergeant. He took great pride in mentoring new officers and helping establish the department’s cyber search and security unit. His dedication to serving and protecting others was a defining part of who he was.

Outside of work, Jeff embraced life with enthusiasm. He was President of the Friday Family Club, as he loved his friends as if they were family. He loved motorcycles, snowboarding, skateboarding, rock climbing, bicycling, camping, and video gaming, always seeking his next adventure. His athleticism, competitive spirit, and love of the outdoors were a constant throughout his life.

Those who knew Jeff will remember his quick wit, infectious laughter, and ability to make people feel like friends. He lived boldly, loved deeply, and never seemed to run out of stories or adventures to share. His presence touched countless lives, and his memory will remain with all who had the privilege of knowing him. He will be deeply missed and forever remembered.

The family extends heartfelt gratitude to the Waterloo Police Department, Waterloo Fire and Rescue, and the Iowa State Highway Patrol for their compassion and care during this difficult time.

A celebration of Jeff’s life will be held at 1:00pm on October 17th, at Locke Funeral Services. 4140 Kimball Ave. Waterloo, IA 50701.