Justina Machado joining 'Matlock' as Eva, Senior’s fourth wife, is already causing a stir! Fans are split—some think she’ll shake things up between Matty and Olympia, while others wonder if her Jane the Virgin reunion will steal the spotlight. Is Eva there to help or stir up even more drama in the opioid case? The fandom is buzzing! #Entertainment #TVSeries #Matlock