if you can picture a cone, the source of the odor is stronger at the base and then the odor goes out into a cone. reporter: this is duke. he s hunter s partner in the k-9 covid patrol. this is the school cafeteria. he stops abruptly and sits too. he just found something. reporter: and then two minutes later what did he find here? same thing. reporter: so what happens after duke and hunter make their discoveries? we notify parents in terms of if we have information that a student is specific in that seat. we want parents to have that right to make a decision about do they want to test or pull the student. or just keep an eye out for symptoms. reporter: after the dog makes a hit, the areas are disinfected. the now regular visits of those dogs to bristol county schools, police stations, city halls, and other locations is a result of research from florida international university.
nothing found on this second grade gym class at the elementary school in norton, massachusetts. so she plays with the children. but then hunter is brought into the school library. good girl. reporter: while first graders have music class on the other side of the library, she abruptly sits down. we have presence of covid odor on this book shelf. she just sat. good girl. so i ll praise her, good girl, let her wait it out, kind of dial it in, try to narrow it down. reporter: we know covid-19 primarily spreads through the air. and hunter is searching there too. an odor is almost like a cone if you can picture the cone, the source of the odor is stronger at the base and then the odor goes out into a cone. reporter: this is duke. he s hunter s partner in the k-9 covid patrol. this is the school cafeteria. he stops abruptly and sits too.
hazard lights on, he stops sarah. his arm outstretched, showing her his warrant card. using his handcuffs, he falsely arrests her. he d been on covid patrol, 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.
she was my precious little girl, i can never talk to her, never hold her again. the words in court of sarah everard s mother. as wayne couzens sat in the dock, sarah s father jeremy everard asked him. mr couzens, please will you look at me? before telling him. no punishment that you receive will ever compare to the pain and torture that you have inflicted on us. couzens, in handcuffs, when he was arrested at home, telling lie after lie. he d already kidnapped, raped, murdered and burned sarah. as sarah was walking from a friend s house, couzens was looking for a victim. this, the moment of deception. his car on the pavement, hazard lights on, he stops sarah. his arm outstretched, showing her his warrant card. using his handcuffs, he falsely arrests her. he d been on covid patrol, 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 offi
will you look at me? before telling him. “ no punishment that you receive will ever compare to the pain and torture that you have inflicted on us. couzens, in handcuffs, when he was arrested at home, telling lie after lie. he“d already kidnapped, raped, murdered and burned sarah. as sarah was walking from a friend s house, couzens was looking for a victim. this, the moment of deception. his car on the pavement, hazard lights on, he stops sarah. his arm outstretched, showing her his warrant card. using his handcuffs, he falsely arrests her. he d been on covid patrol, 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