Dinah nodded. Touch was certainly the way to trigger Ivy's pheromone manipulation.
"How did you feel after she touched you?"
Now there was a question that just wouldn't sound right out of context. If the situation wasn't so serious, it might have even sounded funny. As it was, a man was dead and River's life was on the line for something that might not have been her fault at all.
"Did she tell you to do anything after she touched you?"