| Item | Count | Percent |
| Total | 145 | 100.0 |
| Office policy/Dept policy | 133 | 91.7 |
| Suspect to be prosecuted by other authorities | 5 | 3.4 |
| Weak or insufficient admissible evidence | 3 | 2.1 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 2 | 1.4 |
| Lack of evidence of criminal intent | 1 | 0.7 |
| All other | 1 | 0.7 |