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Trooper Nicholas Guarino, who revealed the damning internet searches attributed to Brian Walshe, returns to the stand at Norfolk Superior Court on Wednesday for cross-examination in the murder trial.

Some of the searches that began in the early hours of Jan. 1, 2023, included, “How long before a body starts to smell?,” “How long does DNA last?,” and “How to dispose of a cellphone?”

Walshe is standing trial for allegedly killing his wife, Ana, on New Year’s Day 2023. Prosecutors say he then dismembered her body and tossed her remains in dumpsters around the region, including one near his mother’s home. Investigators never found her body.

In the days after her disappearance, they say Walshe repeatedly misled police as searches stretched from the couple’s

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