Sounds like a gritty, British, detective story!

Immediately I was intrigued with the link to the theater. That can make for a fun investigation because your suspects are performers I love a good story where the main character has fallen and needs to work their way back up - the fact that it is a badass female as the lead role makes it that much sweeter!

I also liked the jacket, the blue and darker colors mixed with the bold lettering match the story well.