Prosecutor: Brian Walshe looked up how to dispose of body


              Brian Walshe, right, listens during his arraignment Wednesday, Jan. 18, 2023, at Quincy District Court, in Quincy, Mass., on a charge of murdering his wife Ana Walshe. Not guilty pleas were entered on behalf of Walshe, 47. Ana Walshe was reported missing Jan. 4, 2023 by her employer in Washington, where the couple has a home. (Craig F. Walker/The Boston Globe via AP, Pool)
            
              Brian Walshe listens during his arraignment Wednesday, Jan. 18, 2023, at Quincy District Court in Quincy, Mass., on a charge of murdering his wife Ana Walshe. Not guilty pleas were entered on behalf of Walshe, 47. Ana Walshe was reported missing Jan. 4, 2023 by her employer in Washington, where the couple has a home. (Craig F. Walker/The Boston Globe via AP, Pool)
            
              Judge Mark S. Coven presides over the arraignment of Brian Walshe, Wednesday, Jan. 18, 2023, at Quincy District Court, in Quincy, Mass., on a charge of murdering his wife Ana Walshe. Not guilty pleas were entered on behalf of Walshe, 47. Ana Walshe was reported missing Jan. 4, 2023 by her employer in Washington, where the couple has a home. (Craig F. Walker/The Boston Globe via AP, Pool)
            
              Brian Walshe, center, listens during his arraignment Wednesday, Jan. 18, 2023, at Quincy District Court, in Quincy, Mass., on a charge of murdering his wife Ana Walshe. Not guilty pleas were entered on behalf of Walshe, 47. Ana Walshe was reported missing Jan. 4, 2023 by her employer in Washington, where the couple has a home. (Craig F. Walker/The Boston Globe via AP, Pool)
            
              Brian Walshe, of Cohasset, Mass., stands during his arraignment in Quincy District Court, in Quincy, Mass., Monday, Jan. 9, 2023, to face charges in connection with misleading investigators. Walshe has been charged with the murder of his wife, missing Cohasset woman Ana Walshe, according to Norfolk County District Attorney Michael Morrissey, Tuesday, Jan. 17, 2023. (Greg Derr/The Patriot Ledger via AP, Pool)
            
              Brian Walshe, of Cohasset, Mass., stands during his arraignment in Quincy District Court, in Quincy, Mass., Monday, Jan. 9, 2023, to face charges in connection with misleading investigators. Walshe has been charged with the murder of his wife, missing Cohasset woman Ana Walshe, according to Norfolk County District Attorney Michael Morrissey, Tuesday, Jan. 17, 2023. (Greg Derr/The Patriot Ledger via AP, Pool)
Prosecutor: Brian Walshe looked up how to dispose of body