HALIFAX -- Police in Halifax have charged another person with first-degree murder in connection with the death of 28-year-old Daniel Michael Pellerin.

Investigators say 23-year-old Trevor Hannan of Dartmouth was arrested on Friday.

The same day, a 15-year-old boy was charged with first-degree murder in Pellerin's death.

Both are expected to appear in court on Monday.

Officers were called to a parking lot on Windmill Road on Aug. 30 at about 10:30 p.m., where they found Pellerin unconscious and suffering from stab wounds.

He later died in hospital.