Set in the 1920's, Mrs Duggan is a very well known detective in the community, but is somewhat less thought of because of her gender. Even though she is married, she still decides to work, even if she doesn't get paid even a penny. She lives in London, and loves to wear her black suit, even though this was very peculiar at the time. Watch her figure out the case of the Misheard echo along with her student detectives she relies on. (Yes I mixed some names up from Hamilton from this)