On Tuesday, November 11, 2025, at approximately 8:00 pm, Niagara Regional Police Service (NRPS) 1 District (St. Catharines/Thorold) Uniform Officers responded to the area of Carlton Street and Sunnylea Drive for a stabbing. Responding officers located a 32-year-old male victim with significant injuries consistent with an edged weapon. The victim was transported to an out-of-region hospital for treatment by Niagara Emergency Medical Services (NEMS).
As a result of the investigation, 25-year-old Drezden TREMBLAY was arrested and charged with the following criminal offences:
Aggravated Assault
TREMBLAY has been held in custody pending a bail hearing which will take place on Wednesday, November 12, 2025, at the Robert S.K. Welch Courthouse, located at 59 Church Street, St. Catharines, Ontario.
1 District Criminal Investigative Bureau (CIB) has taken carriage of the investigation. Anyone with information related to this incident is asked to contact the Niagara Regional Police Service at 905-688-4111, option 3, ext. 1009913.
Members of the public who wish to provide information anonymously are encouraged to contact Crime Stoppers of Niagara online or by calling 1-800-222-8477. Crime Stoppers offers cash rewards to persons who contact the program with information that leads to an arrest.
NRPS Incident #2025-132158