The Karen Read Retrial: Key Witnesses Take The Stand

Wednesday marked day seven of the second murder trial of Karen Read, a Massachusetts woman accused of killing her boyfriend, Boston Police Officer John O'Keefe. Sessions this week featured testimonies from key witnesses, including a cell phone data expert and Jennifer McCabe, a friend of the couple.   FOX News Correspondent Molly Line provides the latest updates in the trial from outside the courthouse. Follow Emily on Instagram: @realemilycompagno If you have a story or topic we should feature on the FOX True Crime Podcast, send us an email at: [email protected] Learn more about your ad choices. Visit podcastchoices.com/adchoices