| Item | Count | Percent |
| Total | 65 | 100.0 |
| Weak or insufficient admissible evidence | 24 | 36.9 |
| Lack of evidence of criminal intent | 13 | 20.0 |
| No federal offense evident | 7 | 10.8 |
| Suspect to be prosecuted by other authorities | 6 | 9.2 |
| Agency request | 5 | 7.7 |
| Minimal federal interest or no deterrent value | 4 | 6.2 |
| Office policy/Dept policy | 1 | 1.5 |
| All other | 5 | 7.7 |