| Item | Count | Percent |
| Total | 167 | 100.0 |
| Weak or insufficient admissible evidence | 37 | 22.2 |
| Lack of investigative or prosecutive resources | 23 | 13.8 |
| Lack of evidence of criminal intent | 20 | 12.0 |
| Suspect to be prosecuted by other authorities | 19 | 11.4 |
| Office policy/Dept policy | 8 | 4.8 |
| No federal offense evident | 6 | 3.6 |
| Minimal federal interest or no deterrent value | 5 | 3.0 |
| Agency request | 4 | 2.4 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 2 | 1.2 |
| Civil, admin or other disciplinary alternatives | 1 | 0.6 |
| All other | 42 | 25.1 |
