The Karen Read case involving the death of her Boston cop boyfriend John O'Keefe is back in court today.
This is the first court hearing since Norfolk Superior Court Judge Beverly Cannone declared a mistrial in Read's trial on July first.
Prosecutors believe Read killed O'Keefe by hitting him with her SUV in Canton, and she says others killed O'Keefe and she's being framed.
Read is charged with second degree murder, manslaughter with a motor vehicle and leaving the scene of a deadly crash.
