| Item | Count | Percent |
| Total | 45 | 100.0 |
| Weak or insufficient admissible evidence | 14 | 31.1 |
| Suspect to be prosecuted by other authorities | 9 | 20.0 |
| Office policy/Dept policy | 4 | 8.9 |
| Agency request | 3 | 6.7 |
| Lack of evidence of criminal intent | 3 | 6.7 |
| Lack of investigative or prosecutive resources | 2 | 4.4 |
| All other | 10 | 22.2 |