Yes we have a specific procedure which we follow in all cases where the Agency is in contact, for the purposes of acquiring intelligence or whatever the case may be, with an individual. Richard M. Helms on intelligence
This also turned out to be negative, so there is no material in the Central Intelligence Agency, either in the records or in the mind of any of the individuals, that there was any contact had or even contemplated with him. Richard M. Helms on intelligence