Unfortunately this episode is the start of a plot thread which I find UNUTTERABLY TEDIOUS, which is to say, Grissom’s deafness. However it gives only the faintest glimmer of what will become, over the next season, a seriously hackneyed subject. The hint at hand comes through the unfortunate death of this deaf kid, squashed ‘neath the uncaring wheels of a ‘large truck or SUV’.

Run over

BRUTAL

Patented Petersen Pout

PPP sez... 'hate breaking bad news to the family'

The CSIs’ investigation leads them to an unlikely pair of criminals, one of whom appears to be around 10 years old (and who is the first yoof on the show possessed of that fabled plot device/motivation to conceal a crime, ‘a scholarship to Duke’) [edit: apparently he’s also familiar to viewers of One Tree Hill. I’m not one, so can’t comment…]

Mean kid

He has a kind of Gareth Gates look going on

and the other of whom is not only Kenny the houseboy from Edwardian Country House

Evil Kenny

Kenny?

Ken Skelton

Kenny!

Mr Edgar betrayed

but who possesses a set of headlice to rival even my six and a half year old self.

Headlice

Ming

Diary

'I had 37 headlice. It was the most!'

Grissom lice comb

Truly, a fine achievement

It also introduces them to this absolutely terrifying lady

Angry deaf lady

Righteous indignation - the same in any language

whose fear-inducing eyebrows and hip-hop dance moves

Hip hoppery

"Wicky waa" - as I believe all the kids are saying these days

have even Sara snapping into line.

Sara Sidle salute

Don't MESS with the PROFESS(or lady)

And finally, of course, it has Grissom whapping out his own sign language supermoves.

Grissom signing

This one means 'your eyebrows look like tiny beards on your forehead'

In a speedy rundown of other important news, Catherine demonstrates some of her most fabulous faces as she becomes frustrated by Grissom’s absent-mindedness…

Catherine Willows shocked

"I don't always want to be second banana...

Catherine Willows outraged

... I could probably do your job...

Catherine Willows smug

... I KNOW that I could do Ecklie's."

… and Greg is modelling possibly his worst outfit yet.

Greg Sanders fashion disaster

White trainers, black trousers, orange shirt? Survey says, UH-UH!!

Greg Sanders bad shirt

It's not even all one shade of orange!

It makes this exchange with Warrick and Grissom particularly intriguing:

Greg: I’m the man!
Warrick: Why? What’d you do? Let me guess… You ran a DNA profile from the blood on the dead guy’s knuckles and you got a match?
Greg: No.
Grissom: You ran a DNA profile and something very distinctive popped up?
Greg: Not quite.
Warrick: You made it out of bed and you dressed yourself?
Greg: No.

NO? Does he employ a STYLIST? Does his MUM (Mom) still dress him? The people need an answer!!

Finally, there’s another Olde Technologie moment as Nick listens in on the heavy metal music a gunshot victim was pumping…

Nick Stokes headphones

It's got a ROCK SOLID BEAT

… on his handy Discman.

Discman

Hahaha what now

Nick Stokes

No seriously, wot?