"What we have is a complicated death scene, and we're investigating all the possibilities," said Kevin St. John, a spokesman with the state Justice Department, which is leading the investigation.
Six fatally shot in home →
"There is no other conclusion I can reach but that your inattention amounts to extreme negligence to duty," St. John wrote. "This discipline takes into account the ongoing risk to the public safety that was set in play by your actions."
DOJ: Agent let 43 child porn cases languish →