Open research question
Can any post-2016 anomalous incident be connected to named witnesses, contemporaneous documentation, photographs, instrument data or independent corroboration?
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.