The Case of Kaspar Hauser

The professor claims to possess explosive documents providing evidence of Kaspar Hauser's connection to the Baden ruling house. It's a shame that the timid professor has been missing for several weeks. Are there still descendants of the alleged Hauser murderer, Major Hennenhofer, in Freiburg? Do high places still want to cover something up? What do the professor's confused records mean? Are you able to find evidence within 75 minutes and finally reveal the secret about the alleged heir to the Baden throne? And where the heck is the professor actually?