• Characters listed in bold denotes that the character dies during the episode
• Characters listed in italics denotes that the character is arrested during the episode
• Characters listed in underline denotes that the character escaped arrest and still alive at the end of the episode
• Characters listed in italics and underline denotes the character's fate is unknown at the end of the episode.
• Characters listed in bold and underline denotes that character killed someone by accident
• Characters listed in italics and bold denotes that the character was pardoned for the crime

Season 1

• Pilot
  • Case 1 - Unknown
  • Case 2 - Husband and Father
  • Case 3 - Kristy Hopkins
• Cool Change
  • Case 1 - Jamie
  • Case 2 - Jerrod Cooper
• Crate 'n Burial
  • Case 1 - Laura Garris
  • Case 2 - James Moore
• Pledging Mr. Johnson
  • Case 1 - No one killed Wendy; Wendy's death was an accident
  • Case 2 - Matt
  • Case 3 - Judge Cohen
• Friends & Lovers
  • Case 1 - Bobby
  • Case 2 - Kit Armstrong and Julia Easton
  • Case 3 - Gesik
• Who Are You?
  • Case 1 - Amy Hendler
  • Case 2 - None; Victim's death was a suicide
  • Case 3 - April
• Blood Drops - Tina Collins
• Anonymous
  • Case 1 - Paul Millander
  • Case 2 - None; victim was drunk
• Unfriendly Skies - All of the other passengers on the flight but they weren't charged
• Sex, Lies and Larvae
  • Case 1 - Scott Shelton
  • Case 2 - Jason Ziegler
  • Case 3 - Not an abduction
• I-15 Murders
  • Case 1 - John Himmel
  • Case 2 - Casino Security Guard
  • Case 3 - Kenny Berlin
• Fahrenheit 932
  • Case 1 - Frank Damon was innocent; family's death was an accident caused by his wife
  • Case 2 - Teller 12
• Boom
  • Case 1 - Tyler Stirling
  • Case 2 - Jack Willman
• To Halve and to Hold
  • Case 1 - Mel Bennett's death was an apparent suicide
  • Case 2 - Luke
• Table Stakes
  • Case 1 - Chad Matthews
  • Case 2 - Mob Hit
• Too Tough to Die
  • Case 1 - Tony Thorpe
  • Case 2 - Roy McCall
• Face Lift
  • Case 1 - Tammy Felton
  • Case 2 - No one was around to start the fire
• $35K O.B.O.
  • Case 1 - Justin Green
  • Case 2 - Accident caused by loud noises of air force jets
• Gentle, Gentle - Robbie Anderson
• Sounds of Silence
  • Case 1 - Mark Rucker And Adam Walkey
  • Case 2 - Brian Kandall
• Justice is Served
  • Case 1 - Susan Hillridge
  • Case 2 - Carla Dantini
• Evaluation Day
  • Case 1 - Fred Applewhite
  • Case 2 - Ronnie Connors
• Strip Strangler - Syd Booth Goggle (killed by Catherine Willows)

Season 2

• Burked - Walt Braun and Bonnie Ritten
• Chaos Theory - None; Paige Rycoff's death was an accident
• Overload
  • Case 1 - Ian Wolf
  • Case 2 - Leigh Sapien and Mrs. Buckley
• Bully for You
  • Case 1 - Julia Barrett
  • Case 2 - Casino Manager
• Scuba Doobie-Doo
  • Case 1 - Mr. Evans
  • Case 2 - Jerry Walden
• Alter Boys
  • Case 1 - Roger Jennings
  • Case 2 - Tina Kolas
• Caged
  • Case 1 - Dean Croft
  • Case 2 - Veronica planned to kill Stanley Hunter but accidentally poisoned herself
• Slaves of Las Vegas
• And Then There Were None - Tammy Felton and Darin Hanson (Felton murdered by Hanson; Hanson murdered by state trooper)
• Ellie - Marty Gable
• Organ Grinder - Claudia Gideon
• You've Got Male
  • Case 1 - Mickey Rutledge who killed Joan Marks after she killed Donna
  • Case 2 - None; Jasper's death was a suicide
• Identity Crisis - Paul Millander (committed suicide)
• The Finger - Roy Logan
• Burden of Proof - Russ Bradley
• Primum Non Nocere
  • Case 1
  • Case 2
• Felonious Monk
  • Case 1 - David Sudahara
  • Case 2 - Killer unknown and Jimmy Tadero fabricated the evidence
• Chasing The Bus - Sean Nolan
• Stalker - Nigel Crane
• Cats in the Cradle
  • Case 1 - Jessica Trent
  • Case 2 - Marcie Tobin
• Anatomy of a Lye
  • Case 1 - Ben Winston, although Bob Martin was actually committing suicide by stepping in front of the car but Ben didn't call 911
  • Case 2 - Matt Hudson who altered the map, and Stacy's death was an accident due to terrible weather
• Cross Jurisdictions - Gordon Daimler
• The Hunger Artist - The victim had a mental/eating disorder and killed herself

Season 3

• Revenge is Best Served Cold
  • Case 1 - None; victim died by accident
  • Case 2 - Tony Del Nagro
• The Accused is Entitled - Tom Haviland
• Let the Seller Beware
  • Case 1 - Peter Berglund and Julie Newman
  • Case 2 - Nicole Exmoor
• A Little Murder
  • Case 1 - Kevin Marcus
  • Case 2 -
• Abra-Cadaver
  • Case 1 - Zephyr Dillinger
  • Case 2 -
• The Execution of Catherine Willows - The Real Blue Paint Killer is still at large
• Fight Night
  • Case 1 - Molina
  • Case 2
  • Case 3
• Snuff
  • Case 1
  • Case 2
• Blood Lust
• High and Low
  • Case 1 - Fred Dacks
  • Case 2 - Frank Kraft
• Recipe for Murder
  • Case 1 - Restaurant Hostess
  • Case 2 - John Damon
• Got Murder?
  • Case 1 - Nora Easton
  • Case 2 - Marty Gibson
• Random Acts of Violence
  • Case 1 - Tyrel Constantine
  • Case 2 - Hogo Carlin
• One Hit Wonder
  • Case 1 - Taylor Reed
  • Case 2 - Melissa Winters
• Lady Heather's Box
  • Case 1 - Chloe Samms
  • Case 2 - Eddie's killer is out of reach
• Lucky Strike
  • Case 1 - Alex James (had a stake implanted in his head after an explosion to hide his victim)
  • Case 2 - Jacob Price was hired by Bridget Willis to kidnap Isiah only to have her kill him for killing the child
• Crash & Burn
• Precious Metal
  • Case 1 - Luke
  • Case 2 - Mr. Jones
• A Night at the Movies
  • Case 1 - Kelly Goodson
  • Case 2 - Kevin McCallum
• Last Laugh
  • Case 1 - Michael Borland
  • Case 2 - George Stark (lack of evidence)
• Forever
  • Case 1 - Rhone Confer and Dr. Stevens
  • Case 2
• Play with Fire
  • Case 1 - Jason (corrupted evidence due to explosion in DNA Lab)
  • Case 2 - Catherine Willows (suspended five days of unpaid leave)
• Inside the Box (two cases connected)
  • Case 1 - Rob Rubio
  • Case 2 - Sam Braun

Season 4

• Assume Nothing - Mandy and Cameron Klinefeld (murdered by a vigilante)
• All For Our Country
  • Case 1 - Stuart Gardner
  • Case 2 - Blane
• Homebodies
  • Case 1 and 2 - Kelly James
  • Case 3 - Nathan's death was a suicide
• Feeling the Heat
• Case 1 - Mr. Winston
• Case 2 - Mark Young (drowned due to underwater pressure)
• Case 3 - Accidental, due to sweat that connected with electrical outlet causing electrocution
• Fur and Loathing
  • Case 1 - Park Ranger
  • Case 2
• Jackpot
• Invisible Evidence - Gary Quinn
• After the Show
• Grissom Versus the Volcano
  • Case 1
  • Case 2 - Amelia's death was a suicide
• Coming of Rage
  • Case 1 - Ashley Curtwell, Aaron Gilbert, Jared Gilbert, and Benny Lizzio
  • Case 2 - Johnnie
• Eleven Angry Jurors
  • Case 1 - Jervis opened the window for cold air and accidentally released a bee that stung and killed Gibbons
  • Case 2 - Faye Minden
• Butterflied
• Suckers
  • Case 1
  • Case 2
• Paper or Plastic
• Early Rollout
• Getting Off
  • Case 1
  • Case 2
• XX
  • Case 1
  • Case 2
• Bad To The Bone - Walter Darian (died of cardiac arrest while in police custody)
• Bad Words
  • Case 1 - Sam Abernathy
  • Case 2 - Craig Kaufman
• Dead Ringer
  • Case 1 - Lieutenant Mendez
  • Case 2 - Wendy Senteno
• Turn Of The Screws
  • Case 1 - Zack Lawrence
  • Case 2 - Raina Press
• No More Bets - Joseph Greene
• Bloodlines - Todd Coombs

Season 5

• Viva Las Vegas
  • Case 1
  • Case 2
• Down the Drain - Owen Durbin
• Harvest - Daniel Perez (He mentioned has a few days left before he dies)
• Crow's Feet
  • Case 1 - Tony Malaga
  • Case 2 - Ted Martin
• Swap Meet
  • Case 1 - Amy Keaton
  • Case 2 - Charlie Pinscher
• What's Eating Gilbert Grissom? - Kevin Greer (committed suicide)
• Formalities
• Ch-Ch-Changes
• Mea Culpa
  • Case 1 - Keith Garbett
  • Case 2
• No Humans Involved
  • Case 1 - Darlene Malton
  • Case 2
• Who Shot Sherlock?
  • Case 1
  • Case 2 - Corey's death was an accident
• Snakes
  • Case 1 - Juanito Concha
  • Case 2 - Stuart Manslow
• Nesting Dolls - Andrew Melton
• Unbearable
  • Case 1
  • Case 2
• King Baby
• Big Middle
  • Case 1
  • Case 2
• Compulsion
  • Case 1 - Hayden Michaels
  • Case 2 - Matt Hawkins
• Spark of Life - Neil and Tara Matthews
• 4x4
  • Case 1 -
  • Case 2 - Donny Drummer
  • Case 3 - Accidental Death
  • Case 4 - Andy Jones
• Hollywood Brass - Vic Patterson
• Committed - Joanne McKay
• Grave Danger - Walter Gordon (blew himself up)

Season 6

• The Unusual Suspect - Marlon West
• Bang-Bang - William Cutler (shot down by SWAT)
• Way to Go
  • Case 1 - Gregory Kimble (shot Caleb by mistake during the struggle)
  • Case 2 -

Season 7

• Built to Kill, Part 1
• Built to Kill, Part 2
  • Case 1 - Joe Hirschoff (shot by Sam's bodyguard)
  • Case 2 - The Miniature Killer
• Burn Out - Carl Fisher
• Post Mortem
  • Case 1 - The Miniature Killer
  • Case 2 - Excusable
• Living Legend - Mickey Dunn
• Loco Motives - The Miniature Killer
• Leaving Las Vegas
• Sweet Jane - David Lowry
• Redrum - Thomas Simon
• Meet Market -
• Law of Gravity - Frank McCarthy (shot by Michael Keppler)
• Monster in the Box
  • Case 1 - The Miniature Killer
  • Case 2 - Payton Tallman (He assisted Barbara on her suicide; she had Parkinson's disease)
• Empty Eyes - David Marlon
• Big Shots
• Lab Rats - The Miniature Killer
• Ending Happy
• Leapin' Lizards
• The Good, The Bad, And The Dominatrix
• Living Doll - Natalie Davis

Season 8

• Dead Doll - Natalie Davis
• A La Cart
  • Case 1 - No one killed Vincent; Vincent's death was an accident
  • Case 2
• Go to Hell
• The Case of the Cross-Dressing Carp
• The Chick Chop Flick Shop
• Who and What - Terry Lee Wicker
• Where and Why - Terry Lee Wicker (committed suicide)
• Goodbye and Good Luck - Hannah West
• You Kill Me - No crime
• Cockroaches
• Lying Down With Dogs
  • Case 1 - Daniel Pritchard (mentioned in For Gedda)
  • Case 2
• Bull
• Grissom's Divine Comedy
• A Thousand Days On Earth
• Drops Out - Walter Jaynes
• The Theory of Everything
  • Case 1
  • Case 2
  • Case 3
  • Case 4
• Two And A Half Deaths
• For Gedda
  • Case 1 - Daniel Pritchard
  • Case 2 - Jeffrey McKeen

Season 9

• For Warrick - Jeffrey McKeen
• 19 Down... - Nate Haskell
• One to Go - Nate Haskell and Thomas Donover (Donover shot by SWAT)
• The Descent of Man
  • Case 1
  • Case 2
  • Case 3
• If I Had a Hammer...
• All In

Season 10

• Family Affair - Tom O'Neill
• Ghost Town
  • Case 1 - Harvey Wincroft
  • Case 2 - Dr. Jekyll
• Working Stiffs - Paulie Krill (sliced in half by the door of the safe)
• Lost & Found -
• Meat Jekyll - Charlie DiMasa (shot by Nick)

Season 11

• Shock Waves - Jason McCann
• Sqweegel - Sqweegel
• House of Hoarders - Alisa Santiago
• A Kiss Before Frying - Ellen Whitebridge
• Targets of Obsession - Jason McCann (shot by SWAT)
• Father of the Bride
• Cello and Goodbye - Nate Haskell
• In a Dark, Dark House - Nate Haskell (killed by Raymond)

Season 12

• 73 Seconds
• Crime After Crime - Sam Vega (shot by SWAT)
• Homecoming

Season 13

• Karma to Burn