arm’s-length transaction or from making as prompt or searching investigation as might otherwise be expected. In some situations there is no legal duty to use means available for discovering the fraud.... We are not prepared to say, however, that one in a relationship of trust and confidence is always justified as a matter of law in neglecting every precaution until something occurs to arouse his suspicions. Courseview, 312 S.W.2d at 205; Duthu v. Pena, 228 F.3d 409, 2000 WL 1056126, at *7-9 (5th Cir.2000) (unpublished) (collecting cases). This case presents precisely the sort of intentional concealment of ill-gotten profits (in the face of a duty to disclose such profits) that allows a plaintiff to benefit from equitable estoppel. See Borderlon v. Peck, 661 S.W.2d 907, 908 (Tex.1983) (<HOLDING>);. Gibson v. Burkhart, 650 S.W.2d 185, 188-89
holding a cause of action accrues once an injury has occurred and manifested itself holding that because a physician lias a duty to disclose a negligent act or fact that an injury has occurred and physician failed to do so cause of action was deferred until victim learned of the right of action recognizing negligent procurement to be a negligence cause of action recognizing cause of action recognizing the cause of action