| Item | Count | Percent |
| Total | 37 | 100.0 |
| Lack of investigative or prosecutive resources | 13 | 35.1 |
| Office policy/Dept policy | 8 | 21.6 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 7 | 18.9 |
| Agency request | 2 | 5.4 |
| Suspect to be prosecuted by other authorities | 2 | 5.4 |
| Weak or insufficient admissible evidence | 2 | 5.4 |
| Lack of evidence of criminal intent | 1 | 2.7 |
| No federal offense evident | 1 | 2.7 |
| All other | 1 | 2.7 |