Major Klaus Rothbauer is a target in Sniper Elite 4, he is General Böhm Right-hand man. As one of the most important people around Böhm, he had access to some of the most important information to Böhm's plan. Inorder for the information to remain secret Rothbauer stayed at the grand mansion in Giovi Fiorini,and at the important document placed in the safe in the bunker, and only he had the access codes.
When the parisians launched a massive attack, Rothbauer had the placed redied for the them. However the SOE sniper Karl Fairburne infiltrated Giovi Fiorini, and killed him.