Cal battles to outrun Jake and Kelvin as they pursue him over rough terrain. Cal's mission to get to Uncle Bart's is sidelined after he discovers Gabbi's life support is about to be switched off. Cal needs to get back to the city and fast. An unusual opportunity presents itself when retiree Melba Snipe spies Cal and offers him a lift in her boot. Will Cal take the risk and trust her? Desperate not to lose his sister, Cal sneaks into the hospital and pleads with Gabbi to wake up. But McGrath is on the move and Cal doesn't have much time before he catches up with him. 245 days to go.