so knew the words to use. witnesses see sarah with her arms behind her back but they think it's an undercover police operation. it was kidnap. he used all the equipment and knowledge of being a police officer to do this. after the murder, couzens was callous and carried on life as if nothing had happened. after dumping sarah's body in woods in kent, he stops at costa coffee to get a hot chocolate. he calls the vet about his dog. yeah, i was wondering if i could book my dog in for the vet so i can have a discussion about her issues, please. he goes back to the woods for a family trip with his wife and children just days after he'd left sarah's remains there. sarah's sister, katie, told couzens in court...