A 29-year-old Dover, N.H. man was ordered held without bail Monday in the death of a 19-year-old college student from Westborough, Mass., whose body has yet to be found. Seth J. Mazzaglia, a local actor and martial arts instructor, was charged with causing the “reckless” death of University of New Hampshire student Elizabeth “Lizzi” Marriott by “strangling her and/or suffocating her,” according to a criminal complaint read by Dover District Court Judge Stephen M. Morrison.
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