S4·E5 Love Child

A break in occurs at the Children's Department of Ashfordly Council Offices, Nick disturbs the intruder but the burglar escapes with a file detailing an abortion. Kate helps a girl named Sandie when she cuts her hand and a toddler goes missing in Whitby. It turns out Sandie did the robbery and abducted the child believing it to be the baby she gave up for adoption. Greengrass is into pigeon racing and is horrified when peregrine falcons kill one of his pigeons. He tells Nick who, tells Claude its not a police matter. Two bird watchers then have their falcon eggs smashed for which Blaketon naturally suspects Greengrass, it turns out Lord Ashfordly's game keeper is responsible and Greengrass demands an apology from Blaketon - but doesn't get it!