Austin once again paused and glanced round the little group. He was speaking quietly, but there was a ring of truth in his voice. Tanner, who sat checking his every statement in the light of what he had himself learnt, and watching like a lynx for discrepancies, had to admit to himself that the story they were hearing was consistent with the facts. If Austin could explain away all the damaging points in an equally convincing manner, the Inspector felt that the case against him might easily collapse.
‘Early next morning I made the appointment with Cosgrove by telephone,’ Austin resumed, ‘and by different trains my father and I went to town. We took a private room at the restaurant, and there my father told Cosgrove. He was not so upset as I had been, and recommended refusing to meet Dale and letting him do his worst. Though the matter did not affect Cosgrove so closely as it did me, I would have agreed to this proposal, but for my mother and sister. After all, I thought, my father has plenty of money. He will not feel what he may give to this Dale, and there can be no doubt it would be better for all concerned if the affair remained a secret.
‘The question then became, “How could we ensure that a further payment would really have the desired effect?”
‘My father had a plan—a wild, unpractical, even farcical plan—or so it struck me at first. He said that as we could not adopt the only infallible scheme to silence Dale—to murder him—we must be content with one which promised at least a reasonable chance of success. He said the man was a coward, and that we must work on that. If we could frighten him enough we would get what we wanted, and by his plan he thought we could frighten him so much that he would not dare to reveal what he knew. The plan was as follows:
‘My father was to see Dale the same afternoon, hand him £100 as a pledge of good faith, and promise to pay the annuity, though not for the amount claimed. The refusal was to be made more or less doubtfully so as to convey the impression to Dale’s mind that he had only to negotiate further and he would get what he wanted. In fact, the interview was to terminate with the principle agreed on, but the precise sum unsettled.
‘ “But why do that?” interrupted Cosgrove. “If you pay the lump sum you lose your hold on him.”
‘ “I think not,” returned my father. “It is part of my scheme that he should have a strong temptation to fall in with our wishes, and the annuity will provide that.”
‘Cosgrove nodded, and my father went on with his explanation.
‘Dale was to be told to get further figures from the insurance company, giving the cost of annuities for smaller annual amounts. At the same time another meeting would be arranged at which the matter would be settled and the money paid. My father was to explain to him that he didn’t want to make any more mysterious visits to town, and that Dale must therefore bring the information to Luce Manor. To keep the visit secret he was not to come to the house, but was to be at the boathouse at 9.30 in the evening, where my father would slip out and meet him. Owing to the fact that my mother and sister were going away on a visit on the following day, Tuesday, the meeting was provisionally fixed for Wednesday.
‘Without letting Dale know, Cosgrove and I were also to be at the boathouse, and with our support my father was to take a strong line with Dale. The following proposition would be made him. My father would recognise the value of the secret, and would pay Dale, through some agency which would conceal his identity, a sum to the insurance company which would bring Dale in an annuity of about a pound a working day—say £320 per annum. This he would do on condition that Dale would give us an incriminating weapon against himself, which would take the value out of his secret, but which would not be used if he held his tongue. He was to sign a document stating that he was Edward Dale, not Tom; that he admitted having blackmailed my father by falsely representing himself as Tom; that he further admitted my father’s power and right to send him to penal servitude, but that he begged that on this full admission of guilt, coupled with an immediate and total cessation of all annoyance, my father would refrain from ruining and embittering the closing years of his life.