Thunder Bay police responded to a 911 call for assistance on July 5th at around 4pm in the area of Cumberland Street at McVicar Creek.
Police located the injured man, who was identified as Kevin Roundhead 31. Roundhead was rushed to hospital where he died of his injuries. The cause of death has not been released.
Skylar Masakayash, 22, has been arrested and charged with second degree murder and breach of probation.
Police made two additional arrests on July 7th. Emma Massakayash 43, and 23 year old Jessie Chapais have both been charged with second degree murder in relation to the death of Kevin Roundhead.
The Death of Kevin Roundhead is the third Thunder Bay Homicide in July.