The patrol's fearsomely able intelligence officer is sharp minded and extremely ambitious.
She joined the Police 20 years ago, and she's in her early 40s.
She is Tayler Johnson's aunt (Tayler is the daughter of Helen's brother Bruce Johnson).
Her job is mainly desk-bound, but from time to time she has to assist the detectives in their work, which puts her more in the centre of the action.
Helen's gay, but she seldom talks about her private life.

Season 1 (1996) - present