'Acum? Not much really. He left at the end of my first year here. Taught French. Well-qualified chap. Exeter — took a second if I remember rightly.'
'What about his wife?'
'She had a degree in Modern Languages, too. They met at Exeter University, I think. In fact she taught with us for a term when one of the staff was ill. Not too successfully, I'm afraid.'
'Why was that?'
'Bit of a tough class — you know how it is. She wasn't really up to it.'
'They gave her a rough ride, you mean?'
'They nearly took her pants down, I'm afraid.'
'You're speaking metaphorically, I hope?'
'I hope so, too. I heard some hair-raising rumours, though. Still, it was my fault for taking her on. Too much of a blue-stocking for that sort of job.'
'What did you do?'
Phillipson shrugged. 'I had to get rid of her.'
'What about Acum himself? Where did he go?'
'One of the schools in Caernarfon.'
'He got promotion, did he?'
'Well no, not really. He'd only been teaching the one year, but they could promise him some sixth-form work. I couldn't.'
'Is he still there?'
'As far as I know.'
'He taught Valerie Taylor — you know that?'
'Inspector, wouldn't it be fairer if you told me why you're so interested in him? I might be able to help more if I knew what you were getting at.'
Morse pondered the question. 'Trouble is, I don't really know myself.'
Whether he believed him or not, Phillipson left it at that. 'Well, I know he taught Valerie, yes. Not one of his brightest pupils, I don't think.'
'Did he ever talk to you about her?'
'No. Never.'
'No rumours? No gossip?'
Phillipson took a deep breath, but managed to control his mounting irritation. 'No.'
Morse changed his tack. 'Have you got a good memory, sir?'
'Good enough, I suppose.'
'Good enough to remember what you were doing on Tuesday 2nd September this year?'
Phillipson cheated and consulted his diary. 'I was at a headmasters' conference in London.'
'Whereabouts in London?'
'It was at the Cafe Royal. And if you must know the conference started at. .'
'All right. All right.' Morse held up his right hand like a priest pronouncing the benediction, as a flush of anger rose in the headmaster's cheeks.
'Why did you ask me that?'
Morse smiled benignly. 'That was the day Valerie wrote to her parents.'
'What the hell are you getting at, Inspector?'
'I shall be asking a lot of people the same question before I've finished, sir. And some of them will get terribly cross, I know that. But I'd rather hoped that you would understand.'
Phillipson calmed down. 'Yes, I see. You mean. .'
'I don't mean anything, sir. All I know is that I have to ask a lot of awkward questions; it's what they pay me for. I suppose it's the same in your job.'
'I'm sorry. Go ahead and ask what you like. I shan't mind.'
'I shouldn't be too sure of that, sir.' Phillipson looked at him sharply. 'You see,' continued Morse, 'I want you to tell me, if you can, exactly what you were doing on the afternoon that Valerie Taylor disappeared.'
Mrs. Phillipson brought in the coffee, and after she had retired once more to the kitchen the answer was neatly wrapped and tied.
'I had lunch at school that day, drove down into Oxford, and browsed around in Blackwells. Then I came home.'
'Do you remember what time you got home?'
'About three.'
'You seem to remember that afternoon pretty well, sir?'
'It was rather an important afternoon, wasn't it, Inspector?'
'Did you buy any books?'
'I don't remember that much, I'm afraid.'
'Do you have an account with Blackwells?'