Matt Stone/Boston Herald
State Sen. Lydia Edwards is throwing her support behind an opponent to Boston City Councilor Erin Murphy’s bid for a court clerk post in Suffolk County. (Matt Stone/Boston Herald) 
Sen. Lydia Edwards is backing Allison Cartwright for clerk of the Supreme Judicial Court, announcing her support in a social media post that appeared to take a shot at her former colleague on the Boston City Council, Erin Murphy.
