| Item | Count | Percent |
| Total | 14 | 100.0 |
| No federal offense evident | 3 | 21.4 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 3 | 21.4 |
| Suspect to be prosecuted by other authorities | 3 | 21.4 |
| Agency request | 1 | 7.1 |
| Weak or insufficient admissible evidence | 1 | 7.1 |
| All other | 3 | 21.4 |