| Item | Count | Percent |
|---|---|---|
| Total | 28 | 100.0 |
| Weak or insufficient admissible evidence | 13 | 46.4 |
| Suspect to be prosecuted by other authorities | 3 | 10.7 |
| Agency request | 2 | 7.1 |
| Lack of evidence of criminal intent | 2 | 7.1 |
| No federal offense evident | 2 | 7.1 |
| Civil, admin or other disciplinary alternatives | 1 | 3.6 |
| Lack of investigative or prosecutive resources | 1 | 3.6 |
| All other | 4 | 14.3 |