| Item | Count | Percent |
| Total | 381 | 100.0 |
| Weak or insufficient admissible evidence | 94 | 24.7 |
| Lack of evidence of criminal intent | 85 | 22.3 |
| Suspect to be prosecuted by other authorities | 39 | 10.2 |
| Agency request | 25 | 6.6 |
| No federal offense evident | 21 | 5.5 |
| Minimal federal interest or no deterrent value | 19 | 5.0 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 16 | 4.2 |
| Lack of investigative or prosecutive resources | 15 | 3.9 |
| Office policy/Dept policy | 5 | 1.3 |
| Civil, admin or other disciplinary alternatives | 2 | 0.5 |
| All other | 60 | 15.7 |
