Jennifer McCabe appears so central to this case and I hardly know anything about her. For starters, how close was she to John and Karen. Did they socialize and party a lot together? It seems her husband Matthew was at the bar but no testimony from him yet. Anyone know anything about the relationship of Matt and Jenn to John and Karen. I'm really curious how well they knew each other.....
Jennifer McCabe knew John O'Keefe through their daughters (well, John's niece and her daughter). She was not a friend of Karen's, although they knew each other. I've never heard that Matt was friendly with either. He'll testify as he was in the house that night and has given at least one statement saying he saw Karen's car out in front of Fairview.
Jen is the one who invited John to her sister's house that night. Karen says she was not directly invited and did not hear the invite Jen gave to John. After leaving the Waterfall, Jen texted John multiple times about where the house was, where to park, and when he allegedly didn't show up, where he was.
She and her phone are very critical witnesses.