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

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

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 ...

Read, 45, is accused of fatally striking Boston Police Officer John O'Keefe and leaving him to die in the snow outside ...

Read's lawyers say John O’Keefe, 46, was beaten inside the Canton home, bitten by a family dog, and then left outside as part of a conspiracy by the police.