| Item | Count | Percent |
| Total | 33 | 100.0 |
| Suspect to be prosecuted by other authorities | 9 | 27.3 |
| Weak or insufficient admissible evidence | 8 | 24.2 |
| Agency request | 4 | 12.1 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 3 | 9.1 |
| Lack of evidence of criminal intent | 2 | 6.1 |
| Minimal federal interest or no deterrent value | 1 | 3.0 |
| No federal offense evident | 1 | 3.0 |
| All other | 5 | 15.2 |