| Item | Count | Percent |
| Total | 27 | 100.0 |
| Agency request | 5 | 18.5 |
| Office policy/Dept policy | 5 | 18.5 |
| No federal offense evident | 4 | 14.8 |
| Weak or insufficient admissible evidence | 3 | 11.1 |
| Suspect to be prosecuted by other authorities | 2 | 7.4 |
| Lack of investigative or prosecutive resources | 1 | 3.7 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 1 | 3.7 |
| All other | 6 | 22.2 |