Open research question
Which paranormal or UFO claims associated with Tsarichina were recorded during the 1990-1992 operation, and which first appeared in later retellings?
A source, research note, or further-reading link closes this question when staff accept it. Evidence and corrections stay attached for staff and do not close it by themselves.
Staff review every contribution before it is added to the file. A correction is a proposal: accepting it does not replace the official record. Rejected items are handled like rejected case submissions.