For the second time in less than a week, Karen Read's defense team called for a mistrial in her retrial. Here's what else happened on day 29.

Karen Read's defense team has sought to prove that she was framed for the death of her cop boyfriend John O’Keefe.

The judge and lawyers in the second murder trial of Karen Read have met to discuss instructions for the jury, which is slated to take the case soon

Karen Read’s attorneys are making a final push, preparing to call their final witnesses to the stand in her murder retrial.Read<a class="excerpt-read-more" href=" More

A key Karen Read defense crash reconstruction expert testified that damage to her SUV — the alleged murder weapon — and wounds to boyfriend John O’Keefe’s arm are “inconsistent” with a vehicle

Jurors heard from a trio of witnesses on Monday, including an accident reconstruction expert and a medical examiner hired by the defense. The medical examiner resumes her testimony under direct examination Tuesday morning.

ABC News’ Phil Lipof and criminal defense attorney Phil Harvey discuss testimony from Daniel Wolfe, the director of an accident reconstruction company.

A biomechanist is expected to return to the stand in the Karen Read retrial today, the 31st day, with testimony to help the defense’s case. Watch court live here.

Expert witnesses clash in Karen Read's murder trial over whether her Lexus struck Officer John O'Keefe, with a retired judge noting jurors view them skeptically.