The Dorchester man arrested in connection with the slaying of four people in Mattapan a week ago is expected to face arraignment in Boston next week.
Kimani Washington, 34, was ordered held without bail during his arraignment in New Hampshire yesterday for being a fugitive from justice.
He will likely face an arraignment in Dorchester District Court on Oct. 13 and answer to charges including unlawful possession of a firearm and possession of marijuana, authorities said. He has not been charged with the murders.
