Testimony continued Wednesday in the murder trial of Karen Read, who is accused of backing her SUV into her Boston police officer boyfriend, John O’Keefe, and leaving him for dead.

In Tuesday’s proceedings , a crash specialist said the “totality of the evidence” was consistent with O’Keefe being struck by Read’s SUV. That specialist returned to the stand on Wednesday morning for cross-examination.

Here’s how the day unfolded.

Crash reconstruction expert continues testimony about John O’Keefe’s injuries — 3:52 p.m. Link copied

By Travis Andersen, Globe Staff

Read lawyer Robert Alessi asked if there was “no confirmation bias” in Judson Welcher’s report, and he said “that’s certainly my goal.”

“I would say the conclusions are supported by the science,” he said.

Alessi asked if Welche

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