A man has been arrested in connection with a 2021 homicide in Roxbury.
On Tuesday afternoon, officers arrested 46-year-old Marc Lamothe of Dorchester in connection with the homicide of 29-year-old Joshua Smith.
According to police, on July 5, 2021, officers responded to a report of a person shot near the intersection of Seaver Street and Humboldt Avenue in Roxbury…