On Day 4 of Karen Read's second murder trial, jurors visited the crime scene where Read is accused of hitting her boyfriend, John O'Keefe, with her car and leaving him to die in the snow, which she denies.

Friday morning began like any other for the 18-person jury picked to serve for Karen Read’s second trial. They were filed into Norfolk Superior Court in Dedham, where the judge, lawyers and Read herself were waiting,