When rodeo clown Shane Denovan rides into town with his sick horse Lulubelle, Jo plays the good samaritan and finds him a job and accommodation. Sadly, the local vet believes Lulubelle should be put down so Jack lets Shane ride his horse, Matilda, to chase the thieves of horse semen into the bush. In an awkward moment, Jack makes a decision about his beloved Matilda and his future as a cop