The episode guide to the series CSI: Crime Scene Investigation comprises all cases of the Las Vegas Forensic Department. The individual workers of the lab work on the resolution of various different crimes and employ their skills in capturing the culprit and bringing him to justice. The spin-offs CSI: Miami and CSI: New York were based on this successful series.

Season 1

Pilot

Cool Change

Crate 'n Burial

Pledging Mr. Johnson

Friends & Lovers

Who Are You?

Blood Drops

Anonymous

Unfriendly Skies

Sex, Lies and Larvae

Murders

Fahrenheit 932

Boom

To Halve and to Hold

Table Stakes

Too Tough to Die

Face Lift

$35K O.B.O.

Gentle, Gentle

Sounds of Silence

Justice is Served

Evaluation Day

The Strip Strangler

Season 2

Burked

Chaos Theory

Overload

Bully for You

Scuba Doobie-Doo

Alter Boys

Caged

Slaves of Las Vegas

And Then There Were None

Ellie

Organ Grinder

You've Got Male

Identity Crisis

The Finger

Burden of Proof

Primum Non Nocere

Felonius Monk

Chasing the Bus

Stalker

Cats in the Cradle

Anatomy of a Lye

Cross-Jurisdictions

The Hunger Artist

Season 3

Revenge Is Best Served Cold

The Accused Is Entitled

Let the Seller Beware

A Little Murder

Abra Cadaver

The Execution of Catherine Willows

Fight Night

Snuff

Blood Lust

High and Low

Recipe for Murder

Got Murder?

Random Acts of Violence

One Hit Wonder

Lady Heather's Box

Lucky Strike

Crash and Burn

Precious Metal

A Night at the Movies

Last Laugh

Forever

Play with Fire

Inside the Box

Season 4

Assume Nothing (1)

All for Our Country (2)

Homebodies

Feeling the Heat

Fur and Loathing

Jackpot

Invisible Evidence

After the Show

Grissom Versus the Volcano

Coming of Rage

Eleven Angry Jurors

Butterflied

Suckers

Paper or Plastic?

Early Rollout

Getting Off

XX

Bad to the Bone

Bad Words

Dead Ringer

Turn of the Screws

No More Bets

Bloodlines

Season 5

Viva Las Vegas

Down the Drain

Harvest

Crow's Feet

Swap Meet

What's Eating Gilbert Grissom?

Formalities

Ch-Ch-Changes

Mea Culpa

No Humans Involved

Who Shot Sherlock?

Snakes

Nesting Dolls

Unbearable

King Baby

Big Middle

Compulsion

Spark of Life

4 x 4

Hollywood Brass

Committed 

Weeping Willows

Iced

Grave Danger (1) 

Grave Danger (2) 

Season 6

Bodies in Motion

Room Service

Bite Me 

Shooting Stars

Gum Drops

Secrets and Flies

A Bullet Runs Through It (1)

A Bullet Runs Through It (2)

Dog Eat Dog

Still Life

Werewolves

Daddy's Little Girl

Kiss-Kiss, Bye-Bye

Killer

Pirates of the Third Reich

Up in Smoke

I Like to Watch

The Unusual Suspect

Spellbound

Poppin' Tags

Rashomama

Time of Your Death

Bang Bang (1)

Way To Go (2)

Season 7

Built To Kill (1)

Built To Kill (2)

Toe Tags

Fannysmackin' 

Double Cross

Burn Out

Post Mortem 

Happenstance

Living Legend

Loco Motives 

Leaving Las Vegas 

Sweet Jane 

Redrum 

Meet Market

Law of Gravity 

Monster in the Box 

Fallen Idols

Empty Eyes 

Big Shots

Lab Rats 

Ending Happy

Leapin' Lizards

The Good, The Bad and the Dominatrix 

Living Doll (1) 

Season 8

Dead Doll (2) 

A La Cart 

Go To Hell 

Case of the Cross Dressing Carp 

The Chick Chop Flick Shop 

Who and What 

Goodbye & Good Luck 

You Kill Me 

Cockroaches 

Lying Down with Dogs 

Bull 

Grissom's Divine Comedy 

A Thousand Days on Earth 

Drops' Out 

The Theory of Everything 

Two and a Half Deaths 

For Gedda (1) 

Season 9

For Warrick (2) 

The Happy Place 

Art Imitates Life 

Let it Bleed 

Leave Out All the Rest 

Say Uncle 

Woulda, Coulda, Shoulda 

Young Man with a Horn 

Down... (1) 

One to Go (2) 

The Grave Shift 

Disarmed and Dangerous 

Deep Fried & Minty Fresh 

Miscarriage of Justice 

Kill Me If You Can 

Turn, Turn, Turn 

No Way Out 

Mascara 

The Descent of Man 

A Space Oddity 

If I Had A Hammer 

The Gone Dead Train 

Hog Heaven 

All In 

Season 10

Family Affair 

Ghost Town 

Working Stiffs 

Coup de Grace 

Bloodsport 

Death and the Maiden 

The Lost Girls 

Lover's Lanes 

Appendicitement 

Better Off Dead 

Sin City Blue

Long Ball

Internal Combustion

Unshockable

Neverland

The Panty Sniffer

Irradiator

Field Mice

World's End

Take My Life, Please!

Lost & Found

Doctor Who (1)

Meat Jekyll (2)

Season 11

Shock Waves

Pool Shark 

Blood Moon 

Sqweegel 

House of Hoarders 

Cold Blooded 

Bump and Grind 

Fracked 

Wild Life 

418/427 

Man Up 

A Kiss Before Frying 

The Two Mrs. Grissoms 

All That Cremains 

Targets of Obsession 

Turn On, Tune In, Drop Dead  

The List

Hitting for the Cycle 

Unleashed 

Father Of The Bride (1) 

Cello and Goodbye (2)

In a Dark, Dark House (3)