was at a quarter past six. I heard the church tower chime. It must have been â well, say somewhere about half past.â
A grim smile came to the colonelâs lips.
âQuite right, young man,â he said. âHalf past six was the time. Perhaps youâve heard that already? But this is altogether a most peculiar murder!â
âWhy?â
âSo many people confess to it,â said Colonel Melrose.
They heard the sharp intake of the otherâs breath. âWho else has confessed to it?â he asked in a voice that he vainly strove to render steady.
âLady Dwighton.â
Delangua threw back his head and laughed in rather a forced manner. âLady Dwighton is apt to be hysterical,â he said lightly. âI shouldnât pay any attention to what she says if I were you.â
âI donât think I shall,â said Melrose. âBut thereâs another odd thing about this murder.â
âWhatâs that?â
âWell,â said Melrose, âLady Dwighton has confessed to having shot Sir James, and you have confessed to having stabbed him. But luckily for both of you, he wasnât shot or stabbed, you see. His skull was smashed in.â
âMy God!â cried Delangua. âBut a woman couldnât possibly do that ââ
He stopped, biting his lip. Melrose nodded with the ghost of a smile.
âOften read of it,â he volunteered. âNever seen it happen.â
âWhat?â
âCouple of young idiots each accusing themselves because they thought the other had done it,â said Melrose. âNow weâve got to begin at the beginning.â
âThe valet,â cried Mr Satterthwaite. âThat girl just now â I wasnât paying any attention at the time.â He paused, striving for coherence. âShe was afraid of our suspecting him. There must be some motive that he had and which we donât know, but she does.â
Colonel Melrose frowned, then he rang the bell. When it was answered, he said, âPlease ask Lady Dwighton if she will be good enough to come down again.â
They waited in silence until she came. At sight of Delangua she started and stretched out a hand to save herself from falling. Colonel Melrose came quickly to the rescue.
âItâs quite all right, Lady Dwighton. Please donât be alarmed.â
âI donât understand. What is Mr Delangua doing here?â
Delangua came over to her, âLaura â Laura â why did you do it?â
âDo it?â
âI know. It was for me â because you thought that â After all, it was natural, I suppose. But, oh! You angel!â
Colonel Melrose cleared his throat. He was a man who disliked emotion and had a horror of anything approaching a âsceneâ.
âIf youâll allow me to say so, Lady Dwighton, both you and Mr Delangua have had a lucky escape. He had just arrived in his turn to âconfessâ to the murder â oh, itâs quite all right, he didnât do it! But what we want to know is the truth. No more shillyshallying. The butler says you went into the library at half past six â is that so?â
Laura looked at Delangua. He nodded.
âThe truth, Laura,â he said. âThat is what we want now.â
She breathed a deep sigh. âI will tell you.â
She sank down on a chair that Mr Satterthwaite had hurriedly pushed forward.
âI did come down. I opened the library door and I saw ââ
She stopped and swallowed. Mr Satterthwaite leaned forward and patted her hand encouragingly.
âYes,â he said. âYes. You saw?â
âMy husband was lying across the writing table. I saw his head â the blood â oh!â
She put her hands to her face. The chief constable leaned forward.
âExcuse me, Lady Dwighton. You thought Mr Delangua had shot him?â
She nodded. âForgive me, Paul,â she pleaded.