| Item | Count | Percent |
| Total | 35 | 100.0 |
| Lack of evidence of criminal intent | 18 | 51.4 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 7 | 20.0 |
| Suspect to be prosecuted by other authorities | 5 | 14.3 |
| Minimal federal interest or no deterrent value | 2 | 5.7 |
| Weak or insufficient admissible evidence | 1 | 2.9 |
| All other | 2 | 5.7 |