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Brian Walshe will appear in court Monday for his final pre-trial conference before jury selection begins in his case. Prosecutors are charging him with killing his wife, Ana, on New Year’s Day in 2023.

Ana Walshe, a Cohasset mother of three, went missing around New Year’s Day that year. Prosecutors allege her husband, Brian Walshe, killed and dismembered her before disposing of her remains.

Prosecutors cite evidence that he searched online for information about dead bodies and bought a hacksaw , hatchet, and cleaning supplies shortly after her disappearance. Police have never found Ana Walshe’s body.

Walshe has pleaded not guilty to first-degree murder, misleading police, and improper conveyance of a human body.

On Friday, a Bridgewater State Hospita

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