Man who killed his four kids and forced his wife to watch sentenced to 102 years in prison

A man who brutally murdered his four kids and forced his wife to watch the act, has been sentenced to 102 years in prison. Mr Gregory Green, 50, pleaded guilty to killing  his two children, aged four and five, by poisoning them with carbon monoxide, then shooting his older step children, age 17 and 19, dead. He altered the exhaust system of his car before putting his young children Kaleigh,