Four arrested; cocaine and fentanyl seized

April 16, 2025

Four people face charges after police seized quantities of suspected illicit substances as a result of an investigation into drug trafficking activity.

Thunder Bay Police Service officers with the Intelligence Unit executed a search warrant at a residence in the 400 block of Cumberland Street North shortly after 3:30 p.m. on Tuesday, April 15.

 

Police seized quantities of suspected cocaine, fentanyl, and oxycodone. The estimated street value of the drugs is more than $100,000. A quantity of cash believed to exceed $15,000 was also seized.

 

Four suspects were located within the residence and were arrested.

 

Tiffany DAVIS, 42, of Hamilton; Casey KUOPPALA, 53, of Thunder Bay; Lynda MCCALLUM, 54, of Thunder Bay; and Miranda ROBERTSON, 33, of Thunder Bay, are charged with the following:

•             Possession for the Purpose of Trafficking (Cocaine)

•             Possession for the Purpose of Trafficking (Fentanyl)

•             Possession for the Purpose of Trafficking (Oxycodone)

•             Possession of Property Obtained by Crime over $5,000

 

DAVIS is also charged with Disobeying Court Order.

 

The accused appeared in court on Wednesday and have been remanded into custody with future appearance dates.

 

The investigation remains ongoing.

March 5, 2026
TB26007891 The Thunder Bay Police Service is investigating a homicide on the city’s south end. Officers were dispatched to the Hall Place area on the evening of March 1, 2026. A deceased male was located. The Major Crime Unit became involved in the ongoing investigation. The Thunder Bay Police Service is looking for security video or dashcam footage between February 22, 2026, and March 1, 2026, along Walsh Street East, between Edward Street South and Tarbutt Street South. Anyone with information that could assist the investigation, or who wishes to submit video footage, should contact Detective Constable Jason Bresele at jason.bresele@thunderbaypolice.ca Submit tips anonymously through Crime Stoppers at 1-800-222-8477, or online at www.p3tips.com .
March 3, 2026
This week, I had the opportunity to present at the Nishnawbe Aski Nation Seven Youth Inquest Continuity of Care Forum 2026. This year’s theme, “The Journey Continues: Ten Years of Healing, Supporting & Remembering,” honours the lives of Jethro Anderson, Reggie Bushie, Robyn Harper, Kyle Morriseau, Paul Panacheese, Curran Strang and Jordan Wabasse. While the history we acknowledge is difficult, hope lies in how we move forward — together. The voices of the Seven Fallen Feathers, their families, and their communities remain central to meaningful change, and that work depends on strong relationships. At the Thunder Bay Police Service, we have learned — and continue to learn — the importance of collaboration grounded in honesty and humility. Community safety is a shared responsibility. Through sustained partnerships with Indigenous leadership, organizations, and service providers, we are addressing both immediate safety concerns and root causes of crime. One example is our partnership with the Ontario Native Women’s Association in developing Thunder Bay’s Urban Indigenous Community Safety Plan — a collaboration centred on accountability, cultural awareness, and continuous improvement. Our Restorative Justice partnership with Nokiiwin Tribal Council and the Crown offers eligible Indigenous individuals the opportunity to take responsibility and participate in a healing circle involving victims, Elders, and community members. Agreements focus on repairing harm and addressing root causes. When successfully completed, charges may be withdrawn — balancing accountability with culturally grounded healing and victim support. Through Project Prevent, we provide interactive gang-recruitment avoidance education to about 2,500 youth annually in and around Thunder Bay. Our team travels to First Nations communities to deliver culturally responsive presentations, supporting students who may eventually live in larger communities to make informed choices before recruitment efforts take hold. School Resource Officers have been assigned full-time to Dennis Franklin Cromarty and Matawa Education since Fall 2024. Their work extends beyond enforcement and includes weekly collaboration with school leadership, safety orientations, education on rights during police interactions, presentations on drugs and online safety, and investigative support when required. These are just some examples of initiatives the Thunder Bay Police Service is engaged in, reflecting a sustained commitment to collaboration with Indigenous communities. We have fully addressed and reported on recommendations arising from the Broken Trust Report, the Independent Expert Panel review, and the Inquest into the Deaths of Seven First Nations Youths. More importantly, our continued actions demonstrate meaningful, lasting change. Progress is necessary — and it is happening through sincere partnership. I am grateful for the leadership and commitment of our many partners as we move forward together. 
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The Thunder Bay Police Service is advising the public about a mail based inheritance scam currently circulating in the community. The Economic Crime Unit has received reports of residents receiving letters that appear to come from an accounting firm. The letters claim that a relative has passed away and that the recipient may be entitled to a large inheritance. Individuals who respond are typically asked to provide personal information or advance fees under the false promise of receiving funds. These letters are fraudulent. Members of the public are advised not to contact the sender. For information about common frauds and how to protect yourself, visit the Thunder Bay Police Service’s fraud prevention resources at: https://www.thunderbaypolice.ca/safety/fraud-prevention or the Canadian Anti Fraud Centre at: https://antifraudcentre-centreantifraude.ca/index-eng.htm To file an online fraud or cybercrime report with the Thunder Bay Police Service, visit: https://www.services.tryrubicon.com/thunder-bay-police-service/online-reports/report/fraud-cybercrime