Tyrone Dias, a convicted sex trafficker, pleaded guilty on July 9, 2026, to possessing three shank knives while incarcerated at the Barrie jail. The weapons were discovered during a routine cell search by correctional officers.
Details of the Incident
According to court documents, the shank knives were found hidden in Dias's cell. Each weapon was crafted from sharpened metal or plastic, designed to inflict harm. Dias, who was already serving a sentence for sex trafficking, now faces additional charges related to the possession of contraband weapons in a correctional facility.
Legal Proceedings
Dias entered the guilty plea in a Barrie courtroom, where the Crown prosecutor highlighted the seriousness of possessing weapons in jail. The defense argued that Dias had been under duress and feared for his safety, but the judge noted that possessing shanks posed a threat to both staff and inmates. Sentencing is scheduled for a later date, with the Crown seeking an additional two to three years.
Background on Tyrone Dias
Dias was previously convicted for his role in a sex trafficking ring that exploited vulnerable women. His case drew significant media attention, and he was sentenced to 12 years in prison. The discovery of the shank knives raises concerns about security within the jail and the ongoing risk posed by high-profile inmates.
According to South Simcoe Police, the investigation into the weapons is ongoing, and no other inmates have been charged in connection with the incident.



