Witness testimony continued for a fourth day in the murder trial of Brian Walshe , the Cohasset man accused of killing and dismembering his wife, Ana Walshe, in January 2023.

The man she was having an affair with testified on Thursday. The defense insists that Walshe did not know about any affair, so that would not be a motive.

The jury also heard from a digital specialist who testified about internet searches made on an iPhone linked to Walshe before and after Ana’s disappearance.

Here’s how the day unfolded.

Testimony ends for the day — 3:59 p.m. Link copied

By Travis Andersen, Globe staff

State police analyst Connor Keefe read off a number of texts exchanged in early January 2023 between Brian Walshe and friend Gem Mutlu, who socialized with the couple on New Year’s Eve.

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