Update: Canada Day assault investigation leads to charges

July 16, 2026

TB26025361


A Thunder Bay Police Service investigation into a Canada Day assault has led to charges.

 

Officers with the Primary Response Unit responded to reports of an assault that was taking place in the Villa Street and Cumberland Street North area just after 12:45PM on July 1, 2026. 

 

A victim received treatment from EMS and was transported to a local hospital for further treatment of injuries that can be described as non-life threatening. 


The Thunder Bay Police Service Hate Crime Unit became involved in the investigation.

 

On July 15, 2026, officers with the Break, Enter, and Armed Robbery (BEAR) Unit and Community Oriented Response and Engagement (CORE) Unit arrested a suspect.

 

As a result of the investigation, 41-year-old Timothy CAMBLY of Thunder Bay is facing the following charges:

• Assault (three counts)

• Assault causing bodily harm

• Causing a disturbance

• Uttering threats – cause death or bodily harm

 

The accused was remanded into custody following their first court appearance.

 

The Thunder Bay Police Service thanks members of the community for assisting with the investigation through the submission of cellphone and security camera footage.

August 11, 2026
TB26030742 A Thunder Bay Police Service drug trafficking investigation has resulted in charges. As part of the investigation, Intelligence Unit officers searched a home in the Pearl Street area on August 4, 2026. During the search, two individuals were located and arrested. Quantities of suspected cocaine, cash, and items associated with drug trafficking were also seized. As a result of the investigation, 38-year-old Crystal IDZI from Thunder Bay and 46-year-old Micheal MOCK of Thunder Bay are facing the following charges: • Possession of a Schedule 1 substance for the purpose of trafficking – cocaine • Possession of proceeds of property obtained by crime under $5,000 Both of the accused were remanded into custody following their first court appearance.
August 10, 2026
TB26031031 A Thunder Bay Police Service investigation has resulted in charges. Officers with the Primary Response Unit were dispatched to the Syndicate Avenue South and Donald Street East area around 10:00 AM on August 6, 2026, in response to multiple reports regarding a stabbing. On scene three victims were located. One individual was transported to a local hospital for treatment of their injuries, which are considered not to be life-threatening. The Break, Enter, and Robbery Unit became involved in the investigation. Further investigation led to a suspect being identified. A search of the area led to the suspect being located and arrested. As a result of the investigation, 45-year-old Lazarus YELLOWHEAD of Webequie First Nation is facing the following charges: • Aggravated assault • Assault with a weapon • Assault • Resist peace officer • Failure to comply with a release order The accused was remanded into custody following their first court appearance.
August 9, 2026
TB26030239 A Thunder Bay Police Service assault investigation has resulted in charges. Officers with the Primary Response Unit were dispatched to the Donald Street East area on July 31, 2026, in response to a report regarding an assault. The suspect had left the scene prior to officers arriving. One victim was located with minor injuries, and they were transported to a local hospital for treatment. A search of the area led to a suspect being located and arrested. As a result of the investigation, 32-year-old Clinton OSTAMUS of Thunder Bay is facing the following charges: • Assault • Obstruct peace officer The accused was released from custody following their first court appearance with a future court date.