Lindsay Clancy attorney Kevin Reddington defends Patrick Clancy, rejects conspiracy theories and argues evidence cited by prosecutors does not prove the killings were premeditated.
Authorities said two victims died at the home, and two others were hospitalized with life-threatening injuries after the shooting in Gaston County, North Carolina.
Janette MacAusland's defense sought dismissal after prosecutors said they are still waiting on the medical examiner's findings in the Wellesley murder case.
