[_Enters, pale and excited._] Good morning! [_He receives no answer._] I should like to lodge information which has reference to the robbery recently committed here. WEHRHAHN [_With his most penetrating official glance._] You are Dr. Joseph Fleischer? FLEISCHER Quite right. My name is Joseph Fleischer. WEHRHAHN And you come to give me some information. FLEISCHER If you will permit me, that is what I should like to do. I have made an observation which may, quite possibly, help the authorities to track down the thief in question. WEHRHAHN [_Drums on the table with his fingers. He looks around at the others with an expression of affected surprise which tempts them to laughter._] What is this important observation which you have made? FLEISCHER Of course, if you have previously made up your mind to attach no importance to my evidence, I should prefer ... WEHRHAHN [_Quickly and arrogantly._] What would you prefer? FLEISCHER To hold my peace. WEHRHAHN [_Turns to MOTES with a look expressive of inability to understand FLEISCHER'S motives. Then, in a changed tone, with very superficial interest._] My time is rather fully occupied. I would request you to be as brief as possible. FLEISCHER My time is no less preempted. Nevertheless I considered it my duty ... WEHRHAHN [_Interrupting._] You considered it your duty. Very well. Now tell us what you know. FLEISCHER [_Conquering himself._] I went boating yesterday. I had taken Mrs. Wolff's boat and her daughter was rowing. WEHRHAHN Are these details necessarily pertinent to the business in hand? FLEISCHER They certainly are--in my opinion. WEHRHAHN [_Drumming impatiently on the table._] Very well! Very well! Let's get on! FLEISCHER We rowed to the neighbourhood of the locks. A lighter lay at anchor there. The ice, we were able to observe, was piled up there. The lighter had probably not been able to proceed. WEHRHAHN H-m. Is that so? That interests us rather less. What is the kernel of this whole story? FLEISCHER [_Keeping his temper by main force._] I must confess that this method of ... I have come here quite voluntarily to offer a voluntary service to the authorities. GLASENAPP [_Impudently._] His honour is pressed for time. You are to talk less and state what you have to say briefly and compactly. WEHRHAHN [_Vehemently._] Let's get to business at once. What is it you want? FLEISCHER [_Still mastering himself._] I am concerned that the matter be cleared up. And in the interest of old Mr. Krueger, I will ... WEHRHAHN [_Yawning and bored._] The light dazzles me; do pull down the shades. FLEISCHER On the lighter was an old boatman--probably the owner of the vessel. WEHRHAHN [_Yawning as before._] Yes, most probably. FLEISCHER This man sat on his deck in a fur coat which, at a distance, I considered a beaver coat. WEHRHAHN [_Bored._] I might have taken it to be marten. FLEISCHER