| Item | Count | Percent |
| Total | 28 | 100.0 |
| Office policy/Dept policy | 9 | 32.1 |
| Weak or insufficient admissible evidence | 6 | 21.4 |
| Minimal federal interest or no deterrent value | 4 | 14.3 |
| Lack of evidence of criminal intent | 3 | 10.7 |
| Agency request | 1 | 3.6 |
| Suspect to be prosecuted by other authorities | 1 | 3.6 |
| All other | 4 | 14.3 |