Later in the day,our doubts of the doctor were confirmed.He betrayed his own perplexity in arriving at a true "diagnosis"of the patient's case,by bringing with him,at his second visit,a brother-physician,whom he introduced as Doctor Dormann,and with whom he asked leave to consult at the bedside.
The new doctor was the younger,and evidently the firmer person of the two.
His examination of the sick man was patient and careful in the extreme.
He questioned us minutely about the period at which the illness had begun;the state of Mr.Keller's health immediately before it;the first symptoms noticed;what he had eaten,and what he had drunk;and so on.
Next,he desired to see all the inmates of the house who had access to the bed-chamber;looking with steady scrutiny at the housekeeper,the footman,and the maid,as they followed each other into the room--and dismissing them again without remark.Lastly,he astounded his old colleague by proposing to administer an emetic.There was no prevailing on him to give his reasons."If I prove to be right,you shall hear my reasons.If I prove to be wrong,I have only to say so,and no reasons will be required.Clear the room,administer the emetic,and keep the door locked till I come back."With those parting directions he hurried out of the house.
"What _can_he mean?"said Mr.Engelman,leading the way out of the bedchamber.
The elder doctor left in charge heard the words,and answered them,addressing himself,not to Mr.Engelman,but to me.He caught me by the arm,as I was leaving the room in my turn.
"Poison!"the doctor whispered in my ear."Keep it a secret;that's what he means."I ran to my own bedchamber and bolted myself in.At that one word,"Poison,"the atrocious suggestion of Frau Meyer,when she had referred to Doctor Fontaine's lost medicine-chest,instantly associated itself in my memory with Madame Fontaine's suspicious intrusion into Mr.Keller's room.Good God!had I not surprised her standing close by the table on which the night-drink was set?and had I not heard Doctor Dormann say,"That's unlucky,"when he was told that the barley-water had been all drunk by the patient,and the jug and glass washed as usual?For the first few moments,I really think I must have been beside myself,so completely was I overpowered by the horror of my own suspicions.I had just sense enough to keep out of Mr.Engelman's way until I felt my mind restored in some degree to its customary balance.
Recovering the power of thinking connectedly,I began to feel ashamed of the panic which had seized on me.
What conceivable object had the widow to gain by Mr.Keller's death?Her whole interest in her daughter's future centered,on the contrary,in his living long enough to be made ashamed of his prejudices,and to give his consent to the marriage.To kill him for the purpose of removing Fritz from the influence of his father's authority would be so atrocious an act in itself,and would so certainly separate Minna and Fritz for ever,in the perfectly possible event of a discovery,that I really recoiled from the contemplation of this contingency as I might have recoiled from deliberately disgracing myself.Doctor Dormann had rashly rushed at a false conclusion--that was the one comforting reflection that occurred to me.I threw open my door again in a frenzy of impatience to hear the decision,whichever way it might turn.
The experiment had been tried in my absence.Mr.Keller had fallen into a broken slumber.Doctor Dormann was just closing the little bag in which he had brought his testing apparatus from his own house.Even now there was no prevailing on him to state his suspicions plainly.
"It's curious,"he said,"to see how all mortal speculations on events,generally resolve themselves into threes.Have we given the emetic too late?Are my tests insufficient?Or have I made a complete mistake?"He turned to his elder colleague."My dear doctor,I see you want a positive answer.No need to leave the room,Mr.Engelman!You and the young English gentleman,your friend,must not be deceived for a single moment so far as I am concerned.I see in the patient a mysterious wasting of the vital powers,which is not accompanied by the symptoms of any disease known to me to which I can point as a cause.In plain words,I tell you,I don't understand Mr.Keller's illness."It was perhaps through a motive of delicacy that he persisted in making a needless mystery of his suspicions.In any case he was evidently a man who despised all quackery from the bottom of his heart.The old doctor looked at him with a frown of disapproval,as if his frank confession had violated the unwritten laws of medical etiquette.
"If you will allow me to watch the case,"he resumed,"under the superintendence of my respected colleague,I shall be happy to submit to approval any palliative treatment which may occur to me.My respected colleague knows that I am always ready to learn."His respected colleague made a formal bow,looked at his watch,and hastened away to another patient.Doctor Dormann,taking up his hat,stopped to look at Mother Barbara,fast asleep in her easy chair by the bedside.
"I must find you a competent nurse to-morrow,"he said."No,not one of the hospital women--we want someone with finer feelings and tenderer hands than theirs.In the meantime,one of you must sit up with Mr.
Keller to-night.If I am not wanted before,I will be with you to-morrow morning."I volunteered to keep watch;promising to call Mr.Engelman if any alarming symptoms showed themselves.The old housekeeper,waking after her first sleep,characteristically insisted on sending me to bed,and taking my place.I was too anxious and uneasy (if I may say it of myself)to be as compliant as usual.Mother Barbara,for once,found that she had a resolute person to deal with.At a less distressing time,there would have been something irresistibly comical in her rage and astonishment,when I settled the dispute by locking her out of the room.