| Clue | Source | Date |
|---|---|---|
| 1 across involved when senior Garda is given assignment | ||
| It's associated with clues but not a grid (... letters 7-10) | Universal | 21 Mar 2022 |
| Digging, in a sense | The New Yorker | 03 Jun 2019 |
| Private investigator's specialty | Eugene Sheffer | 17 Jun 2017 |
| Something done on a case-by-case basis? | New York Times | 24 Jan 2015 |
| Something done on a case-by-case basis? |