Ontario’s police watchdog, the Special Investigations Unit (SIU), has confirmed it is not investigating the alleged Oshawa courthouse assault on a lawyer.
Durham Regional Police notified the SIU on Tuesday, but the unit stated it has not invoked its mandate, which is limited to cases involving serious injuries, death, sexual assault allegations, or officers discharging firearms.
The lawyer, Sudine Riley, reportedly suffered bleeding and swelling after being allegedly restrained by officers at an Oshawa courthouse interview room. According to her counsel, officers placed their knees on her client’s back and neck, then removed her in handcuffs to the courthouse cells. Allegations also include Riley having her head scarf ripped and her skirt raised during the incident.
Durham Regional Police said they are taking the allegations seriously and are gathering evidence to investigate internally. Legal organizations, including the Criminal Lawyers’ Association, have called for an independent investigation to ensure that lawyers can work safely in Ontario courthouses.
This incident highlights ongoing concerns about lawyer safety in courthouses and accountability in law enforcement interactions.















