Three-year-old Irish setter Jagger died suddenly after competing at CNN dog show . An autopsy revealed poison sewn into cubes of beef in his stomach . `` We ca n't fathom why anyone would do this , '' owner-breeder Dee Milligan-Bott tells Crufts .
Three-year-old Irish setter Jagger died suddenly after competing at Crufts dog show . An autopsy revealed poison sewn into cubes of beef in his stomach . `` We ca n't fathom why anyone would do this , '' owner-breeder Dee Milligan-Bott tells CNN .