| Item | Count | Percent |
| Total | 56 | 100.0 |
| Agency request | 21 | 37.5 |
| Lack of evidence of criminal intent | 9 | 16.1 |
| Weak or insufficient admissible evidence | 8 | 14.3 |
| Lack of investigative or prosecutive resources | 7 | 12.5 |
| Suspect to be prosecuted by other authorities | 3 | 5.4 |
| Office policy/Dept policy | 2 | 3.6 |
| All other | 6 | 10.7 |