| Item | Count | Percent |
| Total | 38 | 100.0 |
| Weak or insufficient admissible evidence | 10 | 26.3 |
| Suspect to be prosecuted by other authorities | 8 | 21.1 |
| Agency request | 7 | 18.4 |
| Office policy/Dept policy | 7 | 18.4 |
| No federal offense evident | 2 | 5.3 |
| Lack of investigative or prosecutive resources | 1 | 2.6 |
| Minimal federal interest or no deterrent value | 1 | 2.6 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 1 | 2.6 |
| All other | 1 | 2.6 |