LIVE COURT CAM: Dedham, MA - Day 9: The Commonwealth's case continues in the murder retrial of Karen Read. Read is charged with second-degree murder and other charges in the death of her boyfriend, Boston Police Officer John O’Keefe, who was found dead in the snow outside of a friend’s home after a night out drinking. TRIAL NOTES: 00:00:00 Karen Read Murder Retrial: Day 9 00:26:04 ON THE RECORD - Judge Beverly Cannone 00:35:57 CONT. STATE’S WITNESS #13: Hannah Knowles, Toxicology Analyst, Massachusetts State Police Crime Lab 01:08:05 STATE’S WITNESS #14: Ryan Nagel, Sister at Brian Albert Home 01:42:20 STATE’S WITNESS #15: Heather Maxon, Ryan Nagel’s Girlfriend 01:58:25 MORNING RECESS 02:25:50 STATE’S WITNESS #16: Sarah Levinson, Friend of Ryan Nagel and Julie Nagel / At Brian Albert’s House 03:03:23 STATE’S WITNESS #17: Katie McLaughlin, Paramedic/Firefighter, Canton Fire Department 04:40:02 LUNCH BREAK 05:44:59 STATE’S WITNESS #18: Lt. Paul Gallagher, Canton Police Department #CourtTV What do YOU think? MA v. #KarenRead Murder Retrial MORE HERE: https://www.courttv.com/tag/karen-read/ Watch 24/7 Court TV LIVE Stream Today https://www.courttv.com/ Join the Investigation Newsletter https://www.courttv.com/email/ Court TV Podcast https://www.courttv.com/podcast/ Join the Court TV Community to get access to perks: / @courttv FOLLOW THE CASE: Facebook / courttv Twitter/X / courttv Instagram / courttvnetwork TikTok / courttvlive YouTube / courttv WATCH +140 FREE TRIALS IN THE COURT TV ARCHIVE https://www.courttv.com/trials/ WHERE-TO-WATCH https://www.courttv.com/where-to-watch/