Christopher Miller Jr., a Wisconsin man who was missing for nearly nine months, since he ran from a traffic stop into a frozen night, was found dead in a Rock County home Sunday, about 5 miles from where he was last seen.

Rock County Sheriff’s investigators were notified by the Dane County Medical Examiner’s Office the body found Sunday in an abandoned home is Miller, Capt. Mark Thompson confirmed.

His father Christopher Miller Sr. also confirmed that the body found was his son’s, but said the cause of death was still under investigation.

“We were told that an anonymous tip came in Sunday about a body being found,” Miller Sr. said. “They called us Monday morning to let us know my son was found in a home dead. The fight isn’t over. We have been waiting for nine months for answers. We want to know the cause of death.”

Mystery began after Nov. 19 traffic stop

Miller was traveling northbound on Interstate 90, heading to his girlfriend’s home in Madison, Wisconsin on Nov. 19 when officers tried to stop his silver Mazda for going 94 mph on the interstate. After a pursuit that lasted less than 10 minutes, Miller’s car came to a stop on the interstate and he ran into a cornfield in 14-degree weather before disappearing in a line of trees.

That was the last time anyone saw him.

Wisconsin State Police and Rock County police searched for 70 hours for Miller before calling it off. But Miller’s family and community members continued to search for him every other weekend, renting kayaks and combing a nearby river, sometimes covering 15 miles in a day, but they found no clues to his whereabouts.