00:00:00
consisted of small bits of painted
00:00:03
drywall and some chunks of plaster
00:00:07
they were about the size of a thumbnail
00:00:10
but this plaster was not like normal
00:00:12
plaster what made it abnormal were these
00:00:16
thread-like strands embedded in every
00:00:20
piece
00:00:22
I was saying I wonder what that is
00:00:24
is this something that's important or
00:00:26
you know what is this it was something I
00:00:28
had never seen before so it was my own
00:00:30
you know curious nature that led me to
00:00:32
pull it out of the sample and then look
00:00:34
for it in other samples
00:00:36
Trace analyst Cassandra Burke extracted
00:00:39
these threads and viewed them at 40
00:00:43
times magnification
00:00:45
as soon as I looked at them under the
00:00:47
microscope I could tell they were animal
00:00:48
hairs
