Who did Murder the German officer "Herr Before" ?

A few of our members came along to Irene & Steve's dinner party with a Murder Theme. Here are a few of the pictures taken of the baffled characters.  Franc le Orful and his Madame were the Cafe owners,and during the meal, their customers,including the cafe owner, were all under suspicion, They had to solve the crime of who murdered "Herr Before" now who did do it?