Method discipline: patterns are presented as observed, never as proven intent — MotherBoard infers no motive, asserts no coordination, and concludes no legal violation. Where forums are pending, no final agency or judicial determination is on the record.  ·  Evidence basis: every finding is drawn from primary-source records — evaluations, IEPs, prior written notices, correspondence, and agency filings — and mapped to the statutory floor it is measurable against. Source documents are held under the de-identification protocol and produced to authorized reviewers on request; they are not published here because they contain protected student records.