Meer Jaffier early expressed his doubts of Omichund; whose conduct, in several instances, had made the same impression on the mind of Mr. Watts. It appeared to both, that the success or failure of the enterprise was considered, by this sordid man, as secondary to the promotion of his personal interests; and that he chiefly valued the confidence placed in him, as he could make it subservient to his private views. Clive appears to have been very reluctant to admit the truth of the suspicions entertained of Omichund; and it was not till proof which he deemed conclusive as to his treachery was brought forward, that he consented, with the Committee, to have his name left out of the treaty.

Mr. Watts, in his letter to Colonel Clive, of the 17th of May, states, "Meer Jaffier is determined he will by no means trust Omichund. If I had followed the interested counsel of the latter, all affairs would have been overset, all confidence of us lost. Contrary to Petrus's[140] and my advice, he went yesterday to the Nabob, and told him he had a secret of great importance to communicate to him; which, if discovered, he should lose his life. The Nabob promised secrecy; on which he told him the English had sent two gentlemen to Ganjam, to consult with M. Bussy; that we had made peace together, and that he was coming here to join us. By this lie, which he himself acquainted me he had told the Nabob, he has gained the Nabob's favour, who has granted him a perwannah on the Burdwan Rajah, for the paying him four lacs of rupees which he owes him, as also express orders for the payment of the ready money the Nabob had taken of his, and for the delivery of the remainder of his goods: he was till ten o'clock at night receiving them. This lie of his, I am apprehensive, will alarm the Nabob, and prevent his withdrawing his army, which will be very detrimental to our scheme; and for this reason Petrus and I advised him positively against this measure when he proposed it; but self-interest overruled. We are outwardly great friends, and it is necessary to appear so." Mr. Watts, in the concluding paragraph of his letter, adds, "Cojah Wazeed desires his respects to you. He is so strictly looked after that he cannot write. From him I have learned many particulars relating to Omichund, which would be too tedious to mention: they will astonish you."

These acts, however, were only the prelude to one more daring. Omichund waited on Mr. Watts, when all was prepared for action, and threatened instant discovery of the whole plot, unless it was settled that he should receive thirty lacs of rupees, in reimbursement of losses and reward of services. Omichund had recently received from the Nabob, as the reward of his feigned attachment, an order for four lacs of rupees, the estimated amount of his losses at Calcutta. The ground of the present demand, therefore, rested exclusively on his means of enforcing it, from being in possession of a secret which, if revealed, must not only sacrifice the life of Mr. Watts, of Meer Jaffier, and of all connected with them, but prove most injurious, if not ruinous, to the interests of the English. They, if the objects of the confederacy were defeated, could only hope for safety by calling in the Mahrattas; whose invasion, whatever other consequences might attend it, was certain to spread desolation over the whole country.

Mr. Watts, under dread of the consequences of the threatened discovery, soothed Omichund by promises; while he conveyed, as speedily as he could, intelligence of his conduct to Clive. The account of this transaction was probably communicated through Cojah Wazeed, or some confidential person, as we find no details of what passed with Omichund in any of Mr. Watts's letters.[141] In one to Mr. Scrafton, of the 20th of May, he merely states, "We are deceived,—Omichund is a villain; but this to yourself."

The obvious results of his treachery were not expected to deter Omichund from his purpose: he was believed to be so infatuated by the love of gain, that neither the ties of former service, nor the principles of honesty, would weigh against his desire of enriching himself. Such was the opinion of all who knew him; and there appeared no medium between submitting to his exorbitant demands, or deceiving him into a belief that he would receive, in due season, the exorbitant price he had fixed upon his fidelity.

Though Clive was aware of the sordid character of Omichund, yet, deeming him an useful agent, he had been desirous that he should be treated with favour and liberality. He had advocated his cause when his character was before questioned; and had censured Mr. Watts on account of the suspicions he had frequently expressed of his honesty. These circumstances made him receive with equal surprise and indignation the incontrovertible proofs now offered of his guilt. Viewing him, from the position which he had taken, as a public enemy, he considered (as he stated at the period, and publicly avowed[142] afterwards), every artifice that could deceive him to be not only defensible, but just and proper.

"I have your last letter[143]," he observes to Mr. Watts, in his communication on this subject, "including the articles of agreement. I must confess the tenor of them surprised me much. I immediately repaired to Calcutta; and at a committee held, both the admirals and gentlemen agree that Omichund is the greatest villain upon earth; and that now he appears in the strongest light, what he was always suspected to be, a villain in grain. However, to counterplot this scoundrel, and at the same time to give him no room to suspect our intentions, enclosed you will receive two forms of agreement; the one real, to be strictly kept by us; the other fictitious. In short, this affair concluded, Omichund will be treated as he deserves. This you will acquaint Meer Jaffier with."