| Disposition | 1998–2002 | 2003–2007 | 1998–2007 | |
|---|---|---|---|---|
| Number of known offenders | Total | 333 | 298 | 631 |
| Fugitive | Total | 0 | 0 | 0 |
| Arrested and charged | Total | 256 | 212 | 468 |
| Guilty of murder | 176 | 129 | 305 | |
| Received death sentence | 37 | 45 | 82 | |
| Received life imprisonment | 110 | 65 | 175 | |
| Received prison term (ranging from 5 years to 375 years) |
29 | 19 | 48 | |
| Guilty of lesser offense related to murder | 31 | 24 | 55 | |
| Guilty of crime other than murder | 19 | 10 | 29 | |
| Acquitted/dismissed/nolle prosequi | 18 | 10 | 28 | |
| Indeterminate charge and sentence | 0 | 0 | 0 | |
| Committed to psychiatric institution | 9 | 5 | 14 | |
| Case pending/disposition unknown | 1 | 33 | 34 | |
| Died in custody prior to sentencing | 2 | 1 | 3 | |
| Not arrested | Total | 77 | 86 | 163 |
| Justifiably killed | 47 | 55 | 102 | |
| Justifiably killed by victim officer | 11 | 18 | 29 | |
| Justifiably killed by person(s) other than victim officer | 36 | 37 | 73 | |
| Committed suicide | 27 | 25 | 52 | |
| Murdered while at large | 0 | 0 | 0 | |
| Died under other circumstance | 3 | 4 | 7 | |
| Other | 0 | 2 | 2 | |