| Clue | Source | Date |
|---|---|---|
| Close to the end? | ||
| Like some serious accidents | The Washington Post | 01 May 2021 |
| Like some serious accidents | LA Times Daily | 01 May 2021 |
| It's as close to the end as you could possibly get and within walking distance of a flat? Bizarre! | Irish Times Crosaire | 16 Nov 2018 |
| Grave, as injuries | New York Times | 01 Oct 2018 |
| Grave, as injuries | ||
| Very serious, as an accident | ||
| Life-threatening | ||
| Like some illnesses | ||
| Like some collisions |