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The Boston Globe

Metro

Woman faces charges in UNH student’s murder case

Authorities say she provided false alibi for suspect

A 19-year-old Portsmouth, N.H., woman was arrested Monday on accusations of helping cover up the killing in October of Elizabeth “Lizzi” Marriott, a University of New Hampshire student from Westborough, Mass.

Kathryn “Kat” McDonough was arrested and charged with hindering apprehension or prosecution and conspiracy to commit hindering apprehension or prosecution.

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