but the defense says their proof is junk science. the hair could be from casey or cindy. then there is the smell of death in casey's car. >> that particular smell whenever you smell it, it is something you never forget. >> the state presented multiple witnesses stating the car reeked as if a dead body had been in it. the defense says it is garbage from a trash bag left in the trunk. >> did the amount of chloroform that you found surprise you? >> prosecutors say case case kd caylee out with chloroform. >> that a reasonable jury can conclude that caylee marie anthony died as a result of poisoning by chloroform. >> judge jeanine: the defense says it is not true. >> did you find any presence of chloroform? >> he did not. >> judge jeanine: this morning,