Opening statements are expected today in the retrial of Karen Read in Dedham Superior Court.
Prosecutors allege that Read hit her Boston cop boyfriend John O'Keefe with her SUV in 2022, leaving him to die in a snowstorm in Canton.
Read says she dropped O'Keefe off at the home of another Boston cop, and he was beaten there and left to die on the front lawn.
A jury of 12 regular members and six alternates will hear the case.
Read is charged with second degree murder, DUI manslaughter and leaving the scene of a death. Her first trial last year was declared a mistrial because of a hung jury.
(Photo: WBZ, iHeartmedia Boston)