Boston police officer John O'Keefe's brother, Paul O'Keefe, took the stand on Monday in the opening statements and testimony of Karen Read's murder trial. Read is on trial for the murder of O'Keefe who died outside a home in Canton, Massachusetts, according to prosecutors. Subscribe to LiveNOW from FOX! null Where to watch LiveNOW from FOX: https://www.livenowfox.com/ Follow us @LiveNOWFOX on Twitter: https://twitter.com/livenowfox Raw and unfiltered. Watch a non-stop stream of breaking news, live events and stories across the nation. Limited commentary. No opinion. Experience LiveNOW from FOX.