| Item | Count | Percent |
| Total | 164 | 100.0 |
| Weak or insufficient admissible evidence | 78 | 47.6 |
| Suspect to be prosecuted by other authorities | 22 | 13.4 |
| Lack of evidence of criminal intent | 16 | 9.8 |
| No federal offense evident | 11 | 6.7 |
| Minimal federal interest or no deterrent value | 8 | 4.9 |
| Office policy/Dept policy | 3 | 1.8 |
| Civil, admin or other disciplinary alternatives | 1 | 0.6 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 1 | 0.6 |
| All other | 24 | 14.6 |