My buddy recently purchased a fox roller with an out of state title that the previous owner didn’t have signed by the owner whose name is on the title. He took it to try and register the car in his name, but of course the county clerks office told him they couldn’t do anything without the previous owners and his signature on the title. They told him to contact the previous owner and have him sign. The issue being is that the car has been in roller state for years, and just trying the internet search for the previous owner that lived across the country comes up nothing. What’s his best course of action?