this guy thinks he's a pro
this guy thinks he's being careful by
covering his tracks
not with me baby everybody leaves
something behind
all i need is one little speck of blood
just one little
drop oh yeah
oh
i like this little drop for example you
see the blood spatter on the front of
his body
that matches the angle of the blows so
what's this little drop of blood doing
all the way back here behind his ear
could be the killers
how soon will you know well i got to
extract it for dna i gotta
amp it i gotta type it that'll tell us
with
absolute certainty whether or not that
drop matches the victim's blood
you