One person has been seriously injured in a double stabbing in Oshawa. Durham police say they initially got an “assist ambulance call” in the area of Ritson Road North and Adelaide Avenue East on Friday night. When officers arrived, they located two people with stab wounds, police say. One of them was taken to a Toronto trauma centre in serious condition, police say. There is no word on the condition of the other person who was stabbed. Police also did not provide suspect information.