Dec. 2, 2025, 10:12 PM ESTBy Tim StellohProsecutors trying a Massachusetts man in the murder and dismemberment of his wife traced his gruesome online tracks in court Tuesday through dozens of internet searches conducted after Ana Walshe disappeared three years ago.The searches, which authorities extracted from Brian Walshe’s laptop, are key pieces of evidence in a case with no body. Ana Walshe has never been found.The searches began just before 5 a.m. Jan. 1, 2023, hours after the couple celebrated the holiday with a friend at their home south of Boston.According to testimony presented by a state trooper who examined the data, at 4:52 a.m. this term was typed into Google on Brian Walshe’s computer: “best ways to dispose of a body.”What followed was a litany of queries that lasted three days and sought information about dead bodies and dismemberment, crime scene cleanup and computer disposal. Brian Walshe, 50, pleaded guilty last month to misleading a police investigation and improper conveyance of a body. He is charged with first-degree murder.In his opening statement Monday, Brian Walshe’s attorney said that Ana Walshe died a sudden, unexpected death. He described his client’s internet search for grim information as a frantic and tragic response as he “wrestled with the fact that Ana was dead.”The lawyer, Larry Tipton, acknowledged that Brian Walshe lied to authorities about what happened to Ana Walshe — he told police that she’d disappeared after she traveled to Washington, D.C., for a work emergency on the morning of Jan. 1 — but he said Brian Walshe “never thought about killing Ana.” He said his client concluded that no one would believe that his wife was “alive one minute and dead the next.”Prosecutors contend that the murder was motivated by money — Brian Walshe was the sole beneficiary of his wife’s $2.7 million life insurance policy — and that he believed she was having an affair.According to the testimony of Massachusetts State Police Trooper Nicholas Guarino, most of the internet searches extracted from Brian Walshe’s computer were done via Google and Yahoo. Among them:4:55 a.m. Jan. 1: “How long before body starts to smell.”9:35 a.m. Jan. 1: “Can identification be made on partial human remains.” 11:50 a.m. Jan. 1: “Can I use bleach to clean my wood floors from blood stains.” 12:10 p.m. Jan. 1: “What does bleach to do dead bodies.”1:43 p.m. Jan. 1: “Can the FBI tell when you accessed your phone.”12:27 p.m. Jan. 2: “How to saw a body.”1:12 p.m. Jan. 2: “Can you identify a body with broken teeth.”1:12 p.m. Jan. 3: “Can a body decompose in a plastic bag.”7:30 p.m. Jan. 3: “Can police get your search history without your computer.”Two videos on the same topic were viewed on YouTube, Guarino said. A webpage viewed on Jan. 1 called “6 ways to dispose of a body” came from a website called “murdermurdermurder.com,” Guarino said.Tim StellohTim Stelloh is a breaking news reporter for NBC News Digital.