tests/fixtures/invalid_checkpoint.json

{
  "schema_version": "0.1.0",
  "case": {},
  "allegation_summary": {},
  "evidence": [],
  "entities": [],
  "iocs": [],
  "transactions": [],
  "timeline": [],
  "hypotheses": [],
  "findings": [{"id": "wrong", "type": "inference", "statement": "Unsupported conclusion", "evidence_ids": []}],
  "legal_candidates": [],
  "actions": [],
  "contradictions": [],
  "limitations": [],
  "open_questions": [],
  "readiness": {"status": "Active — material gaps remain", "checks": {}, "investigator_confirmed": false, "rationale": ""}
}