Terry L. Peterson dies in fatal Jefferson County motorcycle crash

Terry L. Peterson dies in fatal Jefferson County motorcycle crash

Fatal Jefferson County motorcycle crash death of Terry L. Peterson – Obituary

Terry L. Peterson, a 64-year-old resident of Clarion, Iowa, lost his life in a motorcycle accident that took place on Sunday, May 25, 2025, along Interstate 94 west near Lake Mills in Jefferson County, Wisconsin.

According to the Wisconsin State Patrol, the incident occurred just before 2:15 p.m. at mile marker 254.2. Preliminary findings suggest that Peterson lost control of his motorcycle, leading to a fatal crash. He was pronounced dead at the scene due to injuries sustained in the accident.

Emergency responders from multiple agencies, including the Lake Mills Fire Department, Jefferson County Sheriff’s Office, Dane County Sheriff’s Office, and the Wisconsin Department of Natural Resources, were dispatched to the crash site.

Authorities continue to investigate the events that led up to the crash.