“But she was already in a bad mood when she arrived. I could tell from the way she came stomping down the hall. The fag and the wine, that just gave her an excuse to have a go at me. That’s what she’s like.”

“But you stayed the night, anyway?”

“Yeah. She said I was too drunk to drive, which was rubbish, I weren’t drunk, and then she told me to go and check on the horses, because she had a phone call to make.”

“Did you hear her make the call?”

Tegan rearranged herself in the too-high chair, so that the elbow of her smoking arm was cupped in her free hand, her eyes slightly narrowed against the smoke, a pose she evidently thought appropriate while dealing with a tricky private detective.

“I dunno if I should say.”

“How about I suggest a name and you can nod if it’s the right one?”

“Go on, then,” said Tegan, with the mingled mistrust and curiosity of one who has been promised a magic trick.

“Henry Drummond,” said Strike. “She was leaving a message to say that she wanted a valuation on a necklace?”

Impressed against her will, Tegan nodded.

“Yeah,” she said. “That’s right.”

“So you went out to check on the horses…?”

“Yeah, and when I got back Mrs. Chiswell said I should stay over anyway, because she needed me early, so I did.”

“And where did she sleep?” asked Robin.

“Well—upstairs,” said Tegan, with a surprised laugh. “Obviously. In her bedroom.”

“You’re sure she was there all night?” asked Robin.

“Yeah,” said Tegan, with another little laugh. “Her bedroom was next to mine. They’re the only two with windows that face the stables. I could hear her going to bed.”

“You’re sure she didn’t leave the house during the night? Didn’t drive anywhere, as far as you know?” asked Strike.

“No. I’d’ve heard the car. There are potholes everywhere round that house, you can’t leave quietly. Anyway, I met her next morning on the landing, heading for the bathroom in her nightie.”

“What time would that have been?”

“’Bout half-seven. We had breakfast together in the kitchen.”

“Was she still angry with you?”

“Bit ratty,” admitted Tegan.

“You didn’t happen to hear her take another call, round about breakfast time?”

Frankly admiring, Tegan said:

“You mean, from Mr. Chiswell? Yeah. She went out of the kitchen to take it. All I heard was ‘No, I mean it this time, Jasper.’ Sounded like a row. I’ve told the police this. I thought they must’ve argued in London and that’s why she’d come home early instead of staying up there.

“Then I went outside to muck out, and she came out and she was schooling Brandy, that’s one of her mares, and then,” said Tegan, with a slight hesitation, “he arrived. Raphael, you know. The son.”

“And what happened then?” asked Strike.

Tegan hesitated.

“They had a row, didn’t they?” said Strike, mindful of how much of Tegan’s break was slipping away.

“Yeah,” said Tegan, smiling in frank wonderment. “You know everything!”

“D’you know what it was about?”

“Same thing she was phoning that bloke about, night before.”

“The necklace? Mrs. Chiswell wanting to sell it?”

“Yeah.”

“Where were you when they were having the row?”

“Still mucking out. He got out of his car and went marching up to her in the outdoor school—”

Robin, seeing Strike’s perplexity, muttered, “Like a paddock where you train horses.”

“Ah,” he said.

“—yeah,” said Tegan, “that’s where she was schooling Brandy. First they were talking and I couldn’t hear what they were saying and then it turned into a proper shouting match and she dismounted and yelled at me to come and untack Brandy—take off the saddle and bridle,” she added kindly, in case Strike hadn’t understood, “and they marched off into the house and I could hear them still having a go at each other as they disappeared.

“She never liked him,” said Tegan. “Raphael. Thought he was spoiled. Always slagging him off. I thought he was all right, personally,” she said, with a would-be dispassionate air at odds with her heightened color.

“Can you remember what they were saying to each other?”

“A bit,” said Tegan. “He was telling her she couldn’t sell it, that it belonged to his dad or something, and she told him to mind his own business.”

“Then what happened?”

“They went inside, I kept mucking out, and after a bit,” said Tegan, faltering slightly, “I saw a police car coming up the drive and… yeah, it was awful. Policewoman come and asked me to go inside and help. I went in the kitchen and Mrs. Chiswell was white as a sheet and all over the place. They wanted me to show them where the teabags were. I made her a hot drink and he—Raphael—made her sit down. He was really nice to her,” said Tegan, “considering she’d just been calling him every name under the sun.”

Strike checked his watch.

“I know you haven’t got long. Just a couple more things.”

“All right,” she said.

“There was an incident over a year ago,” said Strike, “where Mrs. Chiswell attacked Mr. Chiswell with a hammer.”

“Oh, God, yeah,” said Tegan. “Yeah… she really lost it. That was right after Lady was put down, start of the summer. She was Mrs. Chiswell’s favorite mare and Mrs. Chiswell come home and the vet had already done it. She’d wanted to be there when it happened and she went crazy when she come back and seen the knacker’s van.”

“How long had she known that the mare would have to be put down?” asked Robin.

“Those last two, three days, I think we all knew, really,” said Tegan sadly. “But she was such a lovely horse, we kept hoping she’d pull through. The vet had waited for hours for Mrs. Chiswell to come home, but Lady was suffering and he couldn’t wait around all day, so…”

Tegan made a gesture of hopelessness.

“Any idea what made her go up to London that day, if she knew Lady was dying?” asked Strike.

Tegan shook her head.

“Can you talk us through exactly what happened, when she attacked her husband? Did she say anything first?”

“No,” said Tegan. “She come into the yard, seen what had happened, ran towards Mr. Chiswell, grabbed the hammer and just swung for him. Blood everywhere. It was horrible,” said Tegan, with patent sincerity. “Awful.”

“What did she do after she’d hit him?” asked Robin.

“Just stood there. The expression on her face… it was like a demon or something,” said Tegan unexpectedly. “I thought he was dead, thought she’d killed him.

“They put her away for a couple of weeks, you know. She went off to some hospital. I had to do the horses alone…

“We were all gutted about Lady. I loved that mare and I thought she was going to make it, but she’d given up, she lay down and wouldn’t eat. I couldn’t blame Mrs. Chiswell for being upset, but… she could’ve killed him. Blood everywhere,” she repeated. “I wanted to leave. Told my mum. Mrs. Chiswell scared me, that night.”