Hans Gierchna is one of the "dangerous looking men" that always accompanies Baroness Felicity Dumas while she is window shopping in Kleinstadt, West Germany. Gierchna was in charge of the group.

As Cate Archer was attempting to follow the group, Baroness Dumas asked Gierchna for a status report. He cheerfully reported that some of the men had gotten into a snowball fight with some of the local kids and that McCoy received a bloody nose. Enraged, the Baroness asked for his name and then promptly fired him. When Gierchna asked why, she responded that it would make a scene if she had him shot right there. He stayed behind while the rest of the men left with the Baroness.

Despite being fired, Gierchna will attack Archer if he sees her.
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