The Missouri State Highway Patrol is asking for your help in solving the murder of William "Bill" Sundermeyer, 68, of Rolla. They believe he left his rural Phelps County, Missouri home with someone he knew and trusted. For more than four decades, they have had no closure knowing what happened to Bill and who is responsible. “We believe there are individuals who know details about the incident and what happened to Sundermeyer. The reward poster shared by the Missouri State Highway Patrol says there is a $5,000 reward for information that leads to an arrest and an additional $5,000 for information that leads to a conviction of whoever took the life of Bill Sundermeyer.