Expectations - S5.E2

Joe Norton is causing trouble by smashing up pots in Nick and Kate's garden. A gypsy named Flo camps just up from Greengrass' house but he doesn't take kindly to her trying to sell him some lucky heather so she puts a 'hex' on him - Claude starts to believe that its working when everything starts to go wrong for him, so he asks to be 'unhexed'! Kate gets the result of her blood test that she sent off under another name, and it's bad news, but she keeps it to herself. Joe sets fire to the gypsy's caravan, Nick catches up with him but Joe attempts to assault him during the arrest. Clothes go missing off washing lines in the area. Kate goes into labour, and once she arrives at the hospital baby Sarah is soon born, Nick is over the moon, but his hopes are suddenly dashed when Kate tells him she has leukaemia.