 31-year-old Tyler Greenhog, who police said had a history of drug use. Officials say their investigation showed that the fentanyl was his. He was arrested on charges of possessing a controlled substance and endangering the welfare of a child. In Maine, a man who confessed to killing his parents and two of their friends and wounding three people in a highway shooting has been sentenced to life in prison. Joseph Eaton pleaded guilty to murder and other charges shortly before he was sentenced yesterday.