>> all she wanted was to be with keith read, which means she's got to get rid of rob taglianetti. just to get him out of the picture. >> coming up, an angry husband, or as the defense argued, a scheming wife. >> this is a story about manipulation and exploitation. >> when "dateline" continues. ine" continues ♪ ♪ just two pills for all day pain relief. aleve it, and see what's possible. what can i du with less asthma? with dupixent i can du more... yardwork... teamwork... long walks.... that's how you du more, with dupixent, which helps prevent asthma attacks. dupixent is not for sudden breathing problems. it's an add-on-treatment for specific types