A weekend altercation is now being investigated as a homicide.
Thunder Bay Police Service officers with the Primary Response Branch were dispatched to the area of Camelot Street and St. Paul Street just after 2:30 a.m. on Sunday, May 5.
An injured male was located and transported to the Thunder Bay Regional Health Sciences Centre. He has since passed away from his injuries.
The victim has been identified as a 20-year-old Thunder Bay man.
The Major Crimes Unit and Forensic Identification Unit became involved in the ongoing investigation.
The investigation led to the identification of a suspect. The suspect turned himself in to police and has been arrested.
A 23-year-old Thunder Bay man has been charged with Second Degree Murder. The suspect is expected to appear in court on Monday, May 6.