Case Numbers
Cases are assigned a case number, starting with the year the case came to the SIU, followed by the police service, case type and file number.
For example, 25-PFD-123. The year the investigation began was 2025, involving the OPP (P), case type is Firearm Death (FD), followed by the file number. File numbers reset each year.
Case Type Legend
| Case Type | Code |
|---|---|
| Firearm Injury | FI |
| Firearm Death | FD |
| Firearm Discharge at Person | FP |
| Custody Injury | CI |
| Custody Death | CD |
| Vehicle Injury | VI |
| Vehicle Death | VD |
| Sexual Assault Allegation | SA |
| Other Injury | OI |
| Other Death | OD |
| Non-Jurisdictional Case | NJC |
| Police Service | Code |
|---|---|
| Toronto Police Service (TPS) | T |
| Ontario Provincial Police (OPP) | P |
| Other police services | O |