| Item | Count | Percent |
| Total | 69 | 100.0 |
| Lack of evidence of criminal intent | 19 | 27.5 |
| Suspect to be prosecuted by other authorities | 15 | 21.7 |
| Agency request | 12 | 17.4 |
| Weak or insufficient admissible evidence | 9 | 13.0 |
| Minimal federal interest or no deterrent value | 6 | 8.7 |
| No federal offense evident | 3 | 4.3 |
| Office policy/Dept policy | 2 | 2.9 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 1 | 1.4 |
| All other | 2 | 2.9 |