A Cohasset resident, Brian Walshe, who allegedly murdered his wife and dismembered her body, is facing new charges of first-degree murder, misleading a police investigation, and improper conveyance of a human body, according to an indictment handed up by the Norfolk County Grand Jury. Ana Walshe, mother of three, was reported missing in January after booking a flight to Washington, D.C. for work, but never boarded the plane. Brian Walshe has been in custody since his arrest in connection to his wife’s disappearance, to which he has pleaded not guilty. Walshe is expected to be arraigned in the coming weeks, and if convicted, faces life imprisonment without parole.