Dana Armstrong

"Enough! You just need to stop thinking about yourself; it would destroy him if you left. So, no more talk about leaving, OK? You just remember who loves you most. Now, unpack that, and I'll keep this between the two of us."

- Dana Armstrong's ominous words to Rachel

Dana Armstrong is a villainess from the Canadian TV series, Motive. She appeared in episode 4.11, "Natural Selection."

She was played by Kirsten Robek.

Dana Armstrong is the wife of Seth Armstrong, though it was later revealed that she was one of two wives of Seth, as he was also married to Rachel Armstrong. The three of them lived together in the same house, with Rachel being passed off as Dana and Rachel's daughter to hide their polygamous lifestyle. Rachel worked at a coffee house with Liz Ker, who she later befriended and told about her arrangement. Liz coerced Rachel to leave with her, only for Liz to end up murdered by Seth, who believed that Liz was a threat to his "family."

After the murder, Dana covered up for her husband by taking his shirt and washing off Liz's blood. She was also shown shutting her bedroom door when Seth and Rachel were making love, which revealed Dana's complicity in their arrangement. Later in the episode, Dana walked in on Rachel packing her things, as she planned to leave. Rachel suspected that Seth had something to do with Liz's death and urged Dana to leave with her, but in response, the evil Dana forced Rachel to remain at the home; accusing Rachel of being selfish. Dana's fate following Seth's arrest was not revealed by the end of the episode.