The Saskatoon Police Service is now investigating the city’s fourth homicide of the year. Just after 4 Tuesday afternoon, officers were called to the 200 block of Avenue D North about a disturbance where someone had been hurt. The 36 year old man who was transported to hospital has since succumbed to his injuries. Police have arrested a 40 year old man and charges are pending as the investigation continues. Police are not seeking any additional suspects at this time.