Jurors in Karen Read's murder retrial had several questions for the judge, including one about the meaning of a hung jury. Karen Read is accused of killing her boyfriend, a Boston police officer, in 2022.

Defense attorney Alan Jackson began his closing argument Friday by repeating three times: “There was no collision.” He told the jury that Read is an innocent woman victimized by a police cover-up in which law enforcement officers sought to protect their own and obscure the real killer.