David Ross Paterson

Devastated by the loss of her brother, Shannon vows to get revenge on Locke, who she believes is responsible for his death. Elsewhere, Jack succumbs to stress and exhaustion and is forced to take some rest, with the help of some sedatives Kate slips into his drink.

An experienced jockey dies on the track when his horse throws him during practice. It doesn't take long to discover evidence of foul play, so Blake and Frank begin asking around Ballarat's shady bookmakers. Meanwhile Blake has problems of his own at home dealing with the repercussions of Mei Lin's unexpected arrival.

Jonas and Bob find their carefully planned mission thrown into chaos by a random incident.