handling the issue. >> what about the earn of the cadaver dogs? >> i'd love for someone sit next to me from the pd to tell me that's a dead body. we have consulted with the number one cadaver dog expert in the couldn't tri. that finding was human fecal -- >> it could be a dip. >> a dead body, a broken nail that was flown on the floor of the bedroom. that would lead the remains that that dog would react to. about doesn't necessarily mean a dead body. it's human -- fecal matter -- it's basically dna that is deagain ra tib, it's no alive. it's easy to say it's a dead body, one of the possibilities. but i'll point out, they didn't take that piece of the carpet from the bedroom. if they thought it was evidence of a dead corpse they left the piece there.