Here are a couple of sketches of three characters in my story Mrs Duke (the mother) and the two policemen at the beginning of the story.
Mrs. Duke (Mother) Sketches
These are really rough I was trying to figure out what type of policemen I would use in my story. I decided to go with a New office on the police force (PC Mills) and a officer that has been on the force all of his life (PC Harp).
Policeman 1 - PC Harp
Policeman 2 - PC Mills
Here is the influence map that I used to help with my sketches of my policemen at the beginning of the story.