She's been accused of trying to 'make capital out of' the tragedy. [=of trying to use the tragedy to her advantage; of trying to benefit from the tragedy]
Homicide that occurs during the course of an attempted kidnapping is a 'capital' crime in some states.
Stock sales resulted in millions of dollars in 'capital gains' for the company.
(..) You're scum! All of you! The boy thinks he can frighten me? He's mistaken, yes, very mistaken. A disgrace! I have friends, important friends in the capital! You'll see! If you have any last words, my Lord... now is the time. I was wrong. You're the Lord Commander! (..)2015 TvShow: Game of Thrones Title: High Sparrow Season: 5 Episode 3
(..) I do, too. Living in a tower so high, it touches the clouds. Of course my grandmother couldn't wait to go home. The capital is not for everyone, I suppose. Does your mother like it here? I don't think so. She told me never to trust anyone in King's Landing. It's so wonderful to have her (..)2015 TvShow: Game of Thrones Title: High Sparrow Season: 5 Episode 3