- Argentine dentist Ricardo Barreda during his trial on August of 1995 for the 1992 murders of his wife, two daughters, and mother in law in the city of La Plata. He committed the murders with a rifle after reportedly being insulted. He was released from prison in 2011. Gallery
Argentine dentist Ricardo Barreda during his trial on August of 1995 for the 1992 murders of his wife, two daughters, and mother in law in the city of La Plata. He committed the murders with a rifle after reportedly being insulted. He was released from prison in 2011.