Woman illicitly ran vice ring inside (8)
I believe the answer is:
veronica
'woman' is the definition.
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for veronica that I've seen before include "Blue-flowered plant in a cover, oddly" , "Blue / purple flowering plant" , "Woman" , "Plant of the foxglove family in a cover, oddly" , "-- Lake, US film actress" .)