The news article states that girl's family sued:
"...Community Health Care Inc., which is based in Chicopee, Mass., and [the doctor] of Putney because of their care of [the man], who had a long history of heroin abuse and erratic driving, according to the suit filed in 2007 in Windham Superior Court. The case against [the doctor], who prescribed anti-anxiety medication for [the man] while he was on methadone, settled out of court in January, according to court records."Read the full article here: Vermont methadone settlement.