Fibers can't be dated per se. In some cases a garment can be traced to a particular shop or manufacturing lot (as was done with the tape) and so in that way the fibers may have a time before which they did not exist, but as far as THESE fibers in this situation- the garrote and tape did not exist "in situ" on JB before the night she was killed, so the fibers in those particular places were left THAT night. IDI should agree with this, because they insist the cord and tape did not come from the home (despite receipts indicating an R purchased them from a local store). So..if IDI is correct about the cord and tape being brought in that night, then they will concede that PR was there when they were applied.
As far as the panty fibers- those were NEW, UNlaundered panties right out if the package. Since they were new, and JB never had them on before that night, then it follows if fibers from a shirt JR ADMITTED wearing that night were found in panties worn ONLY that night- then he was the source of the fibers inside the panty crotch. (tough to do unless he was handing the panties or the crotch). Fibers do not "float" inside panties that are worn under longjohns.
Geeze.
As far as the panty fibers- those were NEW, UNlaundered panties right out if the package. Since they were new, and JB never had them on before that night, then it follows if fibers from a shirt JR ADMITTED wearing that night were found in panties worn ONLY that night- then he was the source of the fibers inside the panty crotch. (tough to do unless he was handing the panties or the crotch). Fibers do not "float" inside panties that are worn under longjohns.
Geeze.