Who killed the black donnellys?

The Black Donnellys, an Irish immigrant family in Ontario, Canada, were murdered in 1880 by a group of vigilantes, allegedly in retaliation for ongoing conflicts with their neighbors. The primary instigators behind the killings were members of the local community, including the McGee family, who had longstanding grievances against the Donnellys. Despite the brutal nature of the crime, no one was ever convicted, and the incident remains a notorious chapter in Canadian history.