Male Arrested After Overnight Stabbing in St. Catharines
This site earns commission from purchases made through ad links. We only promote products we believe in or use ourselves
On Tuesday, December 23, 2025, at approximately 12:25 AM, uniform officers with the Niagara Regional Police Service (NRPS) 1 District (St. Catharines/Thorold) along with Niagara Emergency Medical Services (NEMS) were called to the area of Church Street and William Street, in St. Catharines, for a report of someone being stabbed.
Officers arrived on scene and located a 23-year-old male suffering from a stab wound. That male was transported to an out-of-region hospital. His injuries are considered not life-threatening.
A perimeter was set-up in the downtown St. Catharines area, and with the assistance of NRPS K9 units, a male suspect was located and arrested.
57-year-old David PENNER of St. Catharines has been arrested and charged with Aggravated Assault.
PENNER remains in custody and is scheduled to attend a bail hearing Tuesday, December 23, 2025.