his name was emmett corrigan. >> my friend, she said, emmett you got to meet candy. just as passionate and aggressive as you are, she would be great for you. >> and something suddenly lifted in candy hall. by the time those words had left her friend's mouth, candy knew, she just knew. >> candy hall has a decision to make a choice that would have consequences she never imagined, deadly ones. coming up. >> three unfaithful spouses and their lies are piling up. >> i could hear everything he was saying. the hard part then is not a word he said was true. >> when "dateline" continues. crowd control- have a nice day alex (thanks ms. ellen) ...taking the stairs. that's how you it's an add-on-treatment for specific types of moderate-to-severe asthma that can improve lung function for better breathing in as little as two weeks. and can reduce, or even eliminate, oral steroids. and here's something important. dupixent can cause allergic reactions that can be severe. get help right away if you have rash, chest pain, worsening shortness of breath, tingling or numbness in your lim