Update: A male party has been arrested in relation to this incident and 3 people have been taken to Health Science North with non life threatening injuries.
Police say this is an isolated incident and there is no danger to public.
Anyone with information is ask to contact police.
Greater Sudbury police responded to a weapons complaint of Mabel Street in Sudbury around 5:00pm on May 23rd, 2019.
Police have said in a twitter posting that "the incident is still under investigation" and are releasing few other details at this time.
We are following this story and will provide updates as they become available.