see. I persuaded him to let me give him a sedative and I put him to bed in the dressing room. Then I had a good look round. I found a note that Helen had left crumpled up in the wastepaper basket in the drawing room. It was quite clear. She had written something like this: âThis is Good-bye. Iâm sorryâbut our marriage has been a mistake from the beginning. Iâm going away with the only man Iâve ever loved. Forgive me if you can. Helen.â
âEvidently Kelvin had come in, read her note, gone upstairs, had a kind of emotional brainstorm and had then come over to me persuaded that he had killed Helen.
âThen I questioned the housemaid. It was her evening out and she had come in late. I took her into Helenâs room and she wentthrough Helenâs clothes, etc. It was all quite clear. Helen had packed a suitcase and a bag and had taken them away with her. I searched the house, but there was no trace of anything unusualâcertainly no sign of a strangled woman.
âI had a very difficult time with Kelvin in the morning, but he realized at last that it was a delusionâor at least he said he did, and he consented to go into a nursing home for treatment.
âA week later I got, as I say, a letter from Helen. It was posted from Biarritz, but she said she was going on to Spain. I was to tell Kelvin that she did not want a divorce. He had better forget her as soon as possible.
âI showed the letter to Kelvin. He said very little. He was going ahead with his plans. He wired out to his first wifeâs people in New Zealand asking them to take the child. He settled up his affairs and he then entered a very good private mental home and consented to have appropriate treatment. That treatment, however, did nothing to help him. He died there two years later. I can give you the address of the place. Itâs in Norfolk. The present Superintendent was a young doctor there at the time, and will probably be able to give you full details of your fatherâs case.â
Gwenda said: âAnd you got another letter from your sisterâafter that again?â
âOh yes. About six months later. She wrote from Florenceâgave an address poste restante as âMiss Kennedy.â She said she realized that perhaps it was unfair to Kelvin not to have a divorceâthough she herself did not want one. If he wanted a divorce and I would let her know, she would see that he had the necessary evidence. I took the letter to Kelvin. He said at once that he did notwant a divorce. I wrote to her and told her so. Since then I have never heard anymore. I donât know where she is living, or indeed if she is alive or dead. That is why I was attracted by your advertisement and hoped that I should get news of her.â
He added gently: âIâm very sorry about this, Gwennie. But you had to know. I only wish you could have left well aloneâ¦.â
Nine
U NKNOWN F ACTOR?
I
W hen Giles came back from seeing Dr. Kennedy off, he found Gwenda sitting where he had left her. There was a bright red patch on each of her cheeks, and her eyes looked feverish. When she spoke her voice was harsh and brittle.
âWhatâs the old catchphrase? Death or madness either way? Thatâs what this isâdeath or madness.â
âGwendaâdarling.â Giles went to herâput his arm round her. Her body felt hard and stiff.
âWhy didnât we leave it all alone? Why didnât we? It was my own father who strangled her. And it was my own fatherâs voice I heard saying those words. No wonder it all came backâno wonder I was so frightened. My own father.â
âWait, Gwendaâwait. We donât really knowââ
âOf course we know! He told Dr. Kennedy he had strangled his wife, didnât he?â
âBut Kennedy is quite positive he didnâtââ
âBecause he didnât find a body. But there was a bodyâand I saw