| Item | Count | Percent |
| Total | 28 | 100.0 |
| Lack of evidence of criminal intent | 17 | 60.7 |
| Weak or insufficient admissible evidence | 4 | 14.3 |
| Agency request | 3 | 10.7 |
| Minimal federal interest or no deterrent value | 2 | 7.1 |
| Civil, admin or other disciplinary alternatives | 1 | 3.6 |
| No federal offense evident | 1 | 3.6 |