CSI: Crime Scene Investigation (2000–2015): Season 10, Episode 13 - Internal Combustion - full transcript

The case of two high school students, one dead and one missing, lead the CSIs into the underbelly of streetcar racing and a tangled web of deadly competition.

Victim's name is Trevor Beck.

Caucasian male, age 17.

Five foot, 11.

154 pounds.

Senior at Sagebrush Valley High.

Appears to be well nourished
and in overall good health,

without any abnormal skin
coloring or pigmentation.

There are several light abrasions

and contusions on the
knuckles of his right hand,

consistent with a recent scuffle.

But there do not appear
to be any external



wounds consistent with severe trauma.

Internal organs appear healthy.

No signs of trauma or disease.

Heart muscle...

is free of scarring and necrosis.

And there's no evidence
of any cardiac event.

Healthy young men like this don't
simply drop dead for no reason.

I concur, which is
why I am still looking.

That is one massive cerebral edema.

The meninges don't appear to be

discolored or...

inflamed,

so I think we can safely
rule out meningitis.

Did he suffer any blows to the head?



There's no evidence of any
injuries to support that.

According to the police report,

he was shoved at school
this morning and collapsed.

And even if he sustained a
blow during the altercation,

that's not nearly enough time
to cause this much swelling.

And what does that leave us with?

Drugs? Toxins?

Or a prior injury we don't know about.

Not yet.

Mrs. Beck,

- please sit down.
- Okay.

Okay. Just a few things I
have to ask you, all right?

Was Trevor injured recently?

"Injured"? How?

You know, uh... a bang in the head.

Even a little bump? Anything?

No. No, I mean, not that I know of.

No? Was he complaining of, uh, headaches

or blurred vision,
nausea... anything like that?

He's been a little grumpy lately.

I mean, this morning, he
couldn't find his car keys, and...

he threw a fit.

And then, he realized
he'd left them in the car.

I think that's just 'cause he's,

he's not getting enough sleep, you know?

He's... he's a teenager.

Sure. Sure. Sure, we all
do that. I understand.

Was he in a fight recently?

Trevor doesn't fight.

He's a, um...

he was a good kid.

Well, even good kids have bad days.

Did somebody do something to Trevor...

- that, that killed him?
- We can't say anything definitive.

We're just looking at possibilities.

But it would be helpful
to have a diary of Trevor's

comings and goings in the
last week. That would be good.

How do you know anything
about a kid at his age?

Well, we could ask his friends.
You know, maybe they could help.

He didn't have a lot of friends.

You know, when Trevor wasn't
doing his schoolwork, he was,

he was working on his car.

You know, he always said that
he was going to be an artist.

I mean, I thought that
would be like a, you know,

a painter or sculptor
or something, you know?

Not a gearhead.

But he said that a car was art

that could move.

He started seeing a girl.

Cindy.

About a week ago. She came
home with him last night.

What time was that?

Let's see, they went up to
Trevor's room about 9:00.

But, there was no
sleeping over, so she left

about, 11:00, I think.

- But I didn't see her go.
- Do you have her phone number?

No.

- I don't.
- It's okay. It's all right.

We can find that. That's easy for us.

Hey! If you want Cindy,

well, too bad, 'cause
you can't have her.

You don't look nearly busy enough.

Well, thank you.

It is my gift to look relaxed
while doing many things.

Unlike Hodges, who has the
ability to look overwhelmed

while really doing nothing at all.

I'm waiting on an A.G.
waiver on a cell phone for...

Cindy Warner. It just came
through. Start "relaxing."

You got it. Okay.

You know, I heard the victim's
brain kind of exploded in his head.

Kind of.

What does this girl
have to do with that?

No one's seen her since the
night before Trevor beck died.

She lives with her brother,

a construction worker
out of town on a job.

I sent some unis over to their apartment

for a welfare check
and she wasn't there.

Her boyfriend drops dead in
front of the whole school,

and she's nowhere to be found.
That qualifies as suspicious to me.

Okay. Her cell is registered
and active at a tower

on Washington Boulevard
between Oak and Maple.

Sagebrush Valley High.

Well, it is a school day.

According to the office,

Cindy was not in her
homeroom this morning.

According to my daughter, some
kids just go to school to hang out.

Never set foot in a classroom.

I have her schedule.

I will beat the bushes
and see what turns up.

Bye.

Cindy?

- Sorry?
- This is Cindy Warner's locker.

Yeah and mine. We share.

Well, I'm Sara Sidle.

I'm with the crime
lab. What's your name?

Renata Clarke.

I'm going to need to
get in there, Renata.

Like the teachers say "no
expectation of privacy."

So did Cindy do something wrong?

- Have you seen her today?
- No.

I mean, not since the other night.

Actually, before what
happened with Trevor.

And I've been texting her
like crazy and Cindy's my biff.

- We always talk before bed.
- She text you back?

And you're not worried about her at all?

Of course I'm worried about
her. Her boyfriend, like, died.

But I mean, half the
school went home after that

and I figured Cindy did, too.

She just wasn't ready to talk.

And I can't even imagine
how she was feeling.

You think Cindy ran away or something?

We don't know.

Well, I'm going to be late for class.

No problem. Go ahead. But...

could you do me a favor?

If Cindy does get in
touch with you, could you

- call me please?
- Sure.

Thanks.

- Hey!
- Hi.

What are you doing here?
I called impound for this.

They're still sorting out a
multi-car pileup on the 15.

Thought I'd save them some trouble.
Take care of this one in the field.

Nobody mentioned it was electric.

- So?
- So this is a 1958 Porsche speedster.

So?

So, it's a classic. James
Dean had one of these.

Putting an electric motor
in this is sacrilegious.

Not to polar bears.

- Did you process the interior?
- No, no, not yet.

Looks like we've got
some more blasphemy here.

Yeah. I saw that fresh yellow
paint scrape passenger's side door.

Already collected for trace.

You know, these EVs have diagnostic

modules up the wazoo.

They log range, speed, acceleration,

state of charge... all that stuff.

I guess the electric
motor's good for us, too.

Phenelzine.

Antidepressant.

Sadly, very popular
with the high school set.

Got a pink cell here.

Cindy Warner's phone.

They say the only way to get a
teenage girl away from her cell phone

is to pry it from her cold, dead hand.

Well, whoever "they" are,
let's hope they're wrong.

Let go!

What are you doing?!

What's the matter with you? Stop it!

Stop! Come on, man.

Miyamoto Takahashi?

Nah, man. It's after 3:00.

I'm not a truant.

Wouldn't that be your lucky day?

I'm a homicide detective, man.

How'd you get that shiner? This'll help.

- Let go!
- What are you doing?!

What's the matter with you? Stop it!

- Stop!
- Come on, man!

Looks pretty self-explanatory.

I don't know what's going on today,
but everybody's giving me attitude.

You know what? I'm the victim, man.

You're not the victim
when the guy who did that,

17 hours later, ended up dead.

The gentleman in
question died at school.

Probably bored to death.

- So what was your beef with Trevor?
- No beef, man.

Amateur got in my face. I let him slide.

A tough guy like you
didn't hit back? Come on.

Let who's ever up decide.

You know, for such a man of peace,
you have a funny way of showing it.

You know what I think
happened? I think it

all had to do with Cindy Warner.

I'm perplexed.

An educated guy like you?

Come on.

Cindy used to be my lady.

Then she started keeping
his passenger seat warm.

But you never know when history's going
to repeat itself that's the way I saw it.

The way I see it is, you
get in a fight with Trevor

to win Cindy back, and
then Trevor kicked your ass.

17 hours later, he ends up
dead and Cindy goes missing.

She's missing?

Yeah.

Where is she?

If we knew where she was,
she wouldn't be missing.

Now, where did you go
after Trevor decked you?

Back here.

I swear. Ask my boss. I
was helping with inventory.

- When was the last you saw Cindy?
- You're looking at it.

It looks like his brain stem
has been jammed into his spine.

Essentially it has.

It's a rare condition known
as Chiari malformation.

It's a deformity of the skull
that displaces the cerebellum

and the brain stem
into the spinal canal.

Most people don't even
realize they have it

until they've experienced some kind
of trauma or vigorous neck flexion.

- Like a blow to the head?
- Exactly.

If that happens, the
condition creates swelling,

edema, resulting in massive
intracranial pressure.

The headaches can be excruciating.

According to the mother,
Trevor had been irritable.

- And wasn't sleeping very well.
- It's got to be hard to sleep when

your brain's blowing up
in your skull like that?

Trevor was also taking
antidepressants, MAO inhibitors.

I know they spike blood pressure, but
wouldn't they have worsened the swelling?

Definitely. The existing
chiari, the antidepressants,

and whatever struck his head,

all combined to create an
acute hypertensive crisis...

a perfect storm.

So whoever gave him the drugs was
also contributing to his death.

- Yes.
- We still don't know what hit him

or who or where it happened.

Well, the diagnostic modules
in Trevor's Franken-Porsche

did give us a little something there.

On the night before his last drive

from home to school, Trevor drove

about 14 miles in the
course of an hour and a half

without turning his engine off.

That's seven miles
out, seven miles back...

seven mile search radius.

And just before he made that trip

is the last time that
Cindy Warner was seen.

I've got a bad feeling about this.

Guys, she's pretty messed up.

And it's not just from the tree.

Compound fractures of both shins.

A lot of internal injuries.

And her uniform is missing the skirt,
which could suggest sexual assault.

Possible body dump.

You know, I haven't seen
any blood in the vicinity

or footprints, other than ours.

Or any sign of a struggle.

No, if this is a body dump,

and Trevor's death was
some sort of twisted

karmic retribution,

then why didn't he try to hide
the body any better than this?

There's no tire treads
coming off the road,

no signs of another
vehicle even being out here,

much less another person.

It's like she just... fell from the sky.

What do you think?

Kids head out to the desert
for a little sneaky-touchy.

Things start getting hot and
heavy, clothing is removed...

then things go terribly, terribly wrong.

Definitely wrong.

That is not what happened.

Do you see how the
tibia is snapped clean?

The x-ray shows the posterior

is beveled.

This is a pedestrian fracture.

She was hit by a car.

David said that there was no
evidence of that at the scene.

Maybe not in the immediate
vicinity of the body,

but if you take a car
traveling at highway speed

and hit someone just right...

a girl this size and this weight...

she could fly the length
of a football field.

We need to widen our search.

There were yaw marks
up and down the road,

but no clear tread marks,
so I obliquely photographed

areas where I thought
tread marks might be

by using a light source
at different angles,

different contrast...

Each angle revealed portions
of otherwise invisible treads.

By layering the shots, I was able

to come up with a complete
set of tread mark impressions.

Very impressive, smarty-pants.

Two distinct sets.

Both originating in the
same general vicinity...

here.

The yellow scrapes and blood on the road

appear to be from Cindy's
point of impact, which was

roughly 1,300 feet
from the starting point.

We found her body 300 feet

from where she was hit.

Two cars, dead of night,

a girl on a lonely stretch
of quarter-mile straightaway.

This was a drag race.

With Cindy at the finish line...

in every sense of the word.

The treads on the left are

a thin five-bar tire that's consistent
with the ones on Trevor's car.

The treads on the right are
from his mystery opponent.

They're 17-inch, Goodyear Eagles

with a wheel width of
approximately 70 inches.

A lot of cars on the road
today that fit that description.

Hodges was able to I.D. the
yellow flakes in Cindy's wounds

and the point of impact.

It's Flatz Uranium number two.

And it is the same paint as
the yellow scrape that we found

- on Trevor's door.
- Okay, so...

the two cars race, one swipes the other.

The yellow car loses
control and takes out Cindy.

That would explain
why there was no damage

- to the front-end of Trevor's
car. - So we're looking for

a yellow street racer
in Las Vegas? Great.

That should narrow it down to
just a few hundred suspects.

Maybe Trevor's drug dealer
can help us out with that.

I tracked the lot number on
the Phenelzine pack you found.

It's from a local pharmacy.
I called the owner.

His son works as a stock boy

and he goes to Trevor's school.

A drug dealer?

Me?

Do I look like Tony Montoya to you?

Damn it, Rishi, stop messing around.

That's good advice.

We know that you're dealing.

I never took any cash from Trevor.

We were in auto shop together.

He was like a genius, and
I have this mental blockage

when it comes to things mechanical,

so I exchanged my
goods for his services.

Tutoring.

All this and you're
failing auto shop, too?

That's right, dad!

I'm never going to be an
engineer. Strip me of my indian.

The night before he died...

who was Trevor racing?

- No one.
- Come on.

I'm telling you, Trevor wasn't a racer.

Tell the police the truth!

He wasn't a racer!

Not as far I know.

That car was like his baby.

Well, racing is what a
car like that is built for.

We know that Trevor was out
in the desert drag racing

a yellow car, which killed Cindy Warner.

Do you know somebody with a yellow car?

I don't think you're aware
of what's going on here.

The pills that you gave
Trevor helped kill him.

No-no-no, he... he asked
me for the painkillers.

But that stuff's addictive,
so I gave him the uppers.

Which are controlled substances.

Trafficking them is a felony.

- Hey, I'm still a minor.
- But your father isn't.

He's responsible for those medications.

And if he's found criminally liable,

he could lose his store.

Oh, my god.

Oh, my god.

Rishi, what have you done?

The yellow car...

it's got to be a Demon.

They're a gang. Their color's
yellow. That's all I know. I swear.

I'm sorry, dad.

I'm sorry.

The Demons have been around for awhile.

They're a legitimate car
club, but they've diversified

into distribution of
narcotics, chop shops,

protection rackets... things like that.

We can't exactly round
up every Demon in town

who's driving a yellow car, can we?

Well, maybe we don't have to.

I know where a lot of Demons
are going to hang out tonight.

- "Street Rumble"?
- That's catchy.

Brass says the department
sets this thing up

to keep racers off the streets.

Ten dollars buys anyone into a race,

and it's all legal.

Well, it looks like it's working.

Yeah, it does, actually.

Well, at least one day a week anyway.

Here we go. Check it out.

Pretty nice ride you got here.

17-inch rims?

Look at that.

The lady can appreciate
the finer things in life.

Nissan 350z. This is a race car.

You can't keep it caged up.
You got to let a canary sing.

Ask Sergeant Jenkins.

This is the ride that beat
his ass here last week.

Bumper looks a little beat up, though.

This baby's Pristine.

You know Officer O'Malley?

Got smoked two weeks ago on Las Vegas...

on the track.

Your old crown vic's just no matchup.

No disrespect, but any
scratches get on that shine,

there's going to be problems, man.

No, there's not.

Besides, I was just admiring
the color. Weren't you, Sara?

The color is nice. What is it?

Flatz uranium number two?

Don't know.

Is this your car?

I'm watching it for a friend.

- What's this about?
- What's your friend's name?

- Don't know.
- You don't know the guy's name,

but he lets you baby-sit
his car? Why is that?

What can I say? I got
a trustworthy face.

No, you don't.

We're looking for a yellow car
in connection with a murder.

Mitch!

Johnnie! We got a runner!

- Stop, LVPD!
- Stop now!

Step aside! Please!

Get off me!

LVPD! Stop!

Get out of the way!

- Back it up!
- Get down on the ground!

Now! Get down. Get your arm back.

Get down!

Back it up!

Maybe in your car you
would've had a chance.

You're under arrest. Get him up.

Let's go.

What is it, Greg?

I was just thinking about
the time I went joyriding.

You? Really?

I was 12.

My Papa Olaf bought a red 280-ZX.

Man, it was love at first sight.

And I have no idea what made me
think I could get away with it.

But when Papa O went down
for his afternoon nap,

I swiped the keys and
took it for a spin.

Where'd you go?

Around the block... twice.

And when I was rolling
it back into the driveway,

I almost ran over my foot.

Papa Olaf woke up, had no idea.

He never found out.

You're a little car thief.

Yeah, guess I am.

So, listen, Miyamoto lawyered up.

But according to the
guys in the gang unit,

he's been involved in
stuff like this before.

He got busted in a chop
shop raid last summer,

but since he was a juvee,

and not principally involved,
they turned him loose.

I'm pretty sure he's
involved in this, too.

Well, unfortunately, his car isn't.

Well, his wheel width matches,

so do the tires.

And Hodges confirmed the
paint flatz uranium number two.

That may be so, but
while at the crime scene,

I collected broken glass
associated with the impact.

It turned out to be headlight glass.

These headlights are plastic.

There is no way that this glass

came from that car.

Is that Trevor?

Looks like he was more of
a racer than people thought.

Where did you get to this?

Well, that photo was on Cindy's phone.

It was taken at the winner's circle

of street rumble, so
I searched their site

and this came up. It's
from nine days ago.

Check out that paint
job on the other car.

Yellow flames.

How much do you want to bet
it's flatz uranium number two?

He got whiplashed in that spinout.

That's probably what set off his chiari.

Which means that his death
was probably an accident.

Yeah.

Wait a minute.

That is Renata Clarke.

Cindy Warner's best friend.

So, Trevor smokes Renata
in an organized race.

Maybe the desert was a rematch.

All right, you hear
that light ticking sound?

That's the hot solid lifter cam.

The valves need adjusting.

Shut it down. See, if you listen,

your car will tell you everything.

There's no guesswork.

Unlike your girlfriend,
she'll tell you exactly

what she means, but you have to listen,

because...

if you don't, your car's
just a noisy heap of metal.

- So take care of those valves.
- Okay, Gus.

Hi. Can I help you?

- Hi there. M. Davis?
- Yes.

We're with the crime lab.

I understand that you're
Renata's legal guardian.

I am. I'm her uncle
and her shop teacher.

We're going to need to
take a look at her car.

Sure. Yeah, it's right over here,

only it's not for sale.

Renata? Come on out.

These people want to
take a look at the car.

What's this all about, Gus?

I don't know.

No signs of blood
spatter or body damage.

Even the tires look clean.

But the headlights are glass.

Well, the wheel width is right.

There's no way we're off base on this.

Maybe we're not.

Check it out.

Yellow paint overspray.

This area's been recently
repaired and repainted.

What are you looking for?

Renata...

where were you the night
that Cindy went missing?

I went to Giant Burger to meet
up with some friends for dinner.

When the fries got cold, I came home.

Studied calc and fell
asleep on my textbook.

True story.

What were you calling Cindy
about at 1:00 in the morning?

Around midnight, I woke up,
ink on my face and everything.

I watched the Gossip Girl I dvr'd

and called Cindy to go
over the pertinent details.

Did you made plans to meet up?

"Meet up"?

There's no meeting up.

Cindy and I talk every night.

This is nothing out of the ordinary.

Wait.

You couldn't possibly think
I was there when Cindy...

- When Cindy what?
- You think I killed her?

Cindy was my best friend!
I would never hurt her!

- Never!
- Renata. What's this all about?

Evidence consistent with this car

was collected at a
crime scene, M. Davis.

This vehicle will now be impounded.

Impound? What? Because of
some stupid measuring tape?

You can't take it! You
can't let them take my car!

You don't actually have
a choice in the matter.

Okay. Fine. Look.

She was at home.

I was with her.

And we're done talking.

Okay, you guys are looking
for fibers, blood, hair

any transfer that would confirm

this is the vehicle that struck
and killed Cindy Warner, okay?

Okay !

The suspect hides the
murder weapon in plain sight,

in her auto shop class.

That's pretty sophisticated
for a high school girl.

She's definitely more
sophisticated than the ones

you chat with on the
twilight message boards.

Wait, wait.

So, I'm guessing that about a
million grubby teenagers probably

pawed their way all around this thing.

So how exactly do we put

Renata behind the wheel
when Cindy was killed?

By going over it with
a fine-tooth comb.

If we can rule out other drivers,

then we can build a pretty good case.

Right. What if the other
driver was wearing gloves?

Helping or hindering, Wendy,
which one's it going to be?

I am helping.

- Attagirl.
- Thanks.

What do you got there?

- Kids.
- Gross.

There are only two ways to get to
the drag where Cindy was killed.

One is an exit off the 95.

And the other's a turn
off Blue Diamond road,

which is the way to get
there from Henderson.

And where both Trevor and Renata live.

Is there a traffic camera
or video surveillance

- at the Blue Diamond intersection?
- I am just going to check that out.

Good. PDS doing their part.

Somebody's bound to get lucky.

This is a 1933 Ford Roadster.

It was involved in a
street race that resulted

in the death of a teenage girl.

Now, we have reason to believe
that the street gang known

as the Demons aided the driver
by chopping the parts of this car

immediately after the incident.

The gang unit has supplied
you with a list of the known

Demon chop shops,

several of which are fronted
by legitimate businesses.

Now, the job is to locate and recover

any and all parts from this vehicle.

And when you do so, give CSI a call.

Cindy Warner's sweater
made quite the impression

on the hood of Renata's car.

There was so much
kinetic energy transferred

in the collision that when
the fabric came into contact

with the hood, it actually

deformed the clear coat and the paint.

After that, she takes
the car to the Demons

who replace the parts and
paint everything to match.

And she pretends the
whole thing didn't happen.

Were there any other prints
besides hers on the steering wheel?

No, we got her as good as we can.

There's one thing
that I still don't get.

So, Renata loses to Trevor
in a legal, organized race,

and then a week later,
they have a rematch

at an illegal drag in the desert.

Why not just wait until the next rumble?

Racer mentality runs in her family.

Her guardian was on the
stock car circuit in the '70s.

Made a bit of a name for himself.

Back then, guys used
to build their own cars

and race them for pink slips.

He obviously passed
the bug on to Renata.

Guys, we got a problem.

These were taken by a traffic camera

on Blue Diamond road the
night of Cindy's death.

That's Trevor's Porsche

- with Renata behind the wheel.
- That doesn't make any sense.

It blows up our whole theory.
Trevor wasn't in the desert.

It wasn't a rematch.

so then what he let
Renata borrow his car

to... what?

Race who?

Her car was already there.

We're missing something.

Okay, but what?

I think I know.

Want a piece of gum?

Piece of gum, Gus?

We know you didn't race
Trevor in the desert, Renata.

Finally. It was starting
to feel like harassment.

You were racing each other.

We found a wad of chewing gum stuck

on the back of the steering
wheel of Renata's car.

I know you're a fan of
Chuck Yeager's. So am I.

Chuck used to snag a stick of beeman

from his mechanic before
he did a test flight.

And then he'd take the gum, right?

And he'd place it...

right on the cockpit.

So it'd be there on
his safe return home.

And I guess that in your
racing days, you'd leave

a wad of gum on the steering wheel?

Just like Chuck.

Well, once we match your
DNA to that chewing gum,

it's like the checkered flag for us.

So, I chew gum.

Renata and I work together
on that car all the time.

- That doesn't prove anything.
- The morning that Trevor died,

he couldn't find his car keys,

but he said found them
later inside his car.

So I think that you got your BFF Cindy

to steal the car and bring it out
the desert so you could race it.

And after Cindy got killed,

you drove the car back
into Trevor's house

and left the keys inside the car.

He...

- we didn't mean to...
- We didn't do anything.

And we're leaving.

- No, you're not leaving.
- Well, wait a minute. Actually,

you can leave.

But you're going to stay.

You're under arrest.

Cuff her. Read her her rights.

Charge is felony murder. She were there.

You want to give her a
hug, now's a good time.

- No, wait. Now stop!
- It's okay, Gus.

- I'm going to be okay.
- No.

Don't.

- It's my fault.
- Don't!

It was my fault.

What the hell happened out there?

That guy's never raced a day
in his life and he beats you?!

His car runs like it's on jet fuel.

- There's no beating that.
- You were slow on your gear changes.

If you had the guts of a real racer

- you would've beat him!
- His car is better than ours, Gus.

Get over it!

I saw Trevor's little
toaster all the time in class.

It's not about what's under the hood.

And I had to

show Renata that what matters
most is the heart behind the wheel.

Cindy was dating Trevor.

I got Renata to convince
Cindy to steal Trevor's car.

So I could prove my point.

I don't know what came over me.

I just never liked to lose to anyone.

Cindy!

- Cindy!
- Get in the car! Get in the car!

No! We have to find her!

All right, I will, but
I want you out of here.

Take Trevor's car back and go home.

I tried.

I tried to find her, but I couldn't.

But I felt that hit.

There was nothing I could do for her.

I gave that Miyamoto kid 500 bucks

to make the car like new overnight.

This is on me.

No.

It was my fault.

If I hadn't had Cindy
steal Trevor's car,

she never would have been
out there in the first place.

You did.

She was.

Who won?

Brass said the D.A.'s
going to charge them both.

There you go... two lives ruined,

two dead kids and for what?

So some old-time race
car driver could show off?

It's a shame.

When you're young, you
think you're immortal.

And when you get older, you just
want to remember how that felt.

Driving crazy fast on an open road.

We're not getting that old, are we?

Good night, Nicky.

Good night, Catherine.
I'll see you tomorrow.