In many, if not most, cases no privilege can properly be said to attach to first witness accounts and other purely factual material. (newlawjournal.co.uk)
At first the witness is not just anyone who comes forward and gives testimony, but the one who is sent in order to testify. (religion-online.org)
The awakening (pre-dawn), the parental approach (rejected), the second parental approach (rejected, but resistance weakening), parental retrieval of stockings, opening of stockings, first witnessing of the Santa - blessed tree... you get the idea. (sundance.org)