| Clue | Source | Date |
|---|---|---|
| Gathered facts | Commuter | 12 Oct 2026 |
| Frisked again and tried to discover something new (10) | ||
| Investigated systematically (10) | ||
| "Studies ruined careers," he said at first (10) | ||
| Investigated new careers, he had (10) | ||
| Investigated again and tried to find (10) | ||
| Investigated, studied | The Telegraph Quick | 17 Aug 2022 |