:37:10
This guy thinks he's a pro.
:37:13
This guy thinks he's being careful
by covering his tracks.
:37:17
Not with me, baby.
:37:19
Everybody leaves something behind.
:37:28
All I need is one little
speck of blood.
:37:32
Just one little...
:37:36
...drop.
:37:38
Oh, yeah. Oh...
:37:45
Like this little drop, for example.
:37:47
You see the blood spatter
on the front of his body.
:37:49
That matches the angle of the blows.
:37:52
So, what's this little drop of blood
doing all the way back here
:37:56
- behind his ear?
- Could be the killer's.
:37:58
How soon will you know?
:38:00
Well, I've got to extract it for DNA,
I've gotta amp it,
:38:03
I gotta type it.
:38:05
That'll tell us with absolute certainty
whether or not that drop
:38:08
matches the victim's blood.
:38:11
And, if I may say it, you are looking
a little rough around the edges.
:38:20
I've been a little stressed.
:38:22
You have been.
:38:24
At one point, you did suffer from
some stress-related symptoms.
:38:28
From when I was 6?
Is that what you've got there?
:38:32
My parents had died and I was sad.
I didn't know how to handle it.
:38:37
And what we have been discussing,
:38:41
your parents, your childhood,
that all could be stirring up a lot.
:38:44
Dr. Frank.
:38:47
I am working on my first case.
Looks like it could be a big one.
:38:52
Turns out I've slept
with both the victims.
:38:57
That's why I brought it up. You know,
for someone who's supposed to