CSIS
| Date | Clue |
|---|---|
| 2025-09-21 | Several CBS dramas |
| 2025-03-13 | Collectors of forensic evidence, for short |
| 2024-04-21 | Several CBS dramas |
| 2022-05-26 | Print collectors, for short |
| 2021-11-21 | Forensic pros, in brief |
| 2019-07-30 | Some CBS police dramas |
| 2018-06-28 | Collectors of DNA |
| 2017-01-15 | Several CBS dramas |
| 2016-02-05 | Collectors of DNA, prints, etc. |
| 2015-10-06 | Print collectors, for short |
| 2015-09-21 | Some CBS forensic spinoffs |
| 2013-12-15 | Collectors of DNA |
| 2011-07-31 | Several CBS dramas |
| 2007-03-14 | A couple CBS spinoffs |