At times rambling, often nervous, Dwayne Moore seemed to lie to police about his whereabouts the night of the Mattapan killings in 2010. He also downplayed his relationship with the prosecution’s key witness, Kimani Washington, who has accused Moore of initiating a home invasion that led to the deaths of four people, including a 2-year-old boy. Washington has said Moore told him he killed the victims.
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