A trial began today in Eastern Finland concerning a devastating family homicide. A 23-year-old man is accused of aggravated arson and the murders of his 20-year-old wife and their three young sons. The victims include three-year-old twins and their one-year-old brother. The family resided in a detached house in the Louhi village of Savonlinna. The case is being heard in the Eastern Finland District Court, with media present to cover the proceedings. Authorities are treating the incident as a particularly grim and shocking crime.