Serial killer genius Nate Haskell enjoyed his attack in jail on Langston, who loses a kidney. At the funeral of uniformed officer Franklin Clark, a cleverly planned and detonated series of bombs would have killed many policemen hadn't Nick, who was hurt before and asked to leave by the family, spotted suspicious insect behavior. The bombs are traced to an anti-government society, including the McCann brothers. Nick talks sense into junior Jason. Yet a booby-trapped homeless corpse indicates the LVPD remains targeted. Written by KGF Vissers

Apparently randomly, guest Desiree McQuire is bitten by a tiger shark in casino owner Earnest Boozell's day club pool. Yet she was fatally ODd before her arm was bitten off. Marine veterinarian Dr. Holloway is key to working out how the shark was brought in for rival neighbor casino owner Danny Macklin's club. Then a second murder occurs. Hodges bitterly blames Henry for encouraging Wendy to accept an out of state job. Written by KGF Vissers

The while team concentrates on the spooky, bloody nocturnal ax-murder on handsome Michael Wilson, who was caught in barbed wire in a park and received 19 hatchet-blows, ending in decapitation, from two angels. His hotel-room was ransacked in the casino which hosts a convention for 'vampires', like he and his bride Julie Crenshaw, whose 'family' was to attend the wedding the next day, and rivaling 'werewolves', like ex-con Kurt Francis's hostile pack. Detective Vartann invites Catherine, in vain despite wide support, to move in with him. Written by KGF Vissers

The whole team concentrates on the mysterious attacks of an intruder on rich homes of prominent Las Vegas citizens, known as philanthropists or heroes. They work out the criminal must be sort of a contortionist with a latex fetish. He stalked each victim long term, even taking up secret residence in their homes, and left clues indicating he objected to their honorable status, knowing some incriminating series. Despite the likeliness of another attack, Margot Wilton insists to return home without police protection after her hospital release. Written by KGF Vissers

After stench complaints from the neighbors, the home of pathological hoarder Marta Santiago, who was ordered by the court to vacate the premises in a few days, helped by one daughter, it's searched. Nick's shoes become evidence by stepping into a terribly decomposing corpse, later identified as the missing other daughter. After everything is thoroughly searched, more remains are found while the team and a psychologist look into the dysfunctional family, which also includes son Julian Santiago. Written by KGF Vissers

College boy Brian Lister fell to his death, backstage at night, on the teeth of one of Kyle Adams's Australian 'Walking With dinosaurs' firm's mechanical stars. His girlfriend and her other lover Travis Kilborn lie, trying to hide their biology classmates triangle. Wealthy Phil Kohner was murdered at home. The main item missing was his favorite wrist watch, a gift by his lover, the mother of the girl who was his daughter's buddy until both were killed by Eli Holt, who is still in jail and never divulged the whereabouts of the girls' corpses, one of which is now found. Written by KGF Vissers

The remains of a corpse found in a specialized firm's professional giant shredding unit is identified from the fragments of a credit card he was made to eat as part of sadistic torture. It turns out the ID was stolen from Larry Lamotte, CEO of a company Greg signed up with for identity theft prevention. His security chief Julius Kaplan runs the shredder company and is later murdered, both men have a criminal past and aliases. Written by KGF Vissers

In desert town Cable Springs, skinny dipping teenagers are surprised by the corpse of local petty rancher Walter Burns. He was dumped after drowning elsewhere. the only car traces lead to the corpse in Las Vegas of natural gas company Conservo's engineer Richard Adams, who was hot and hidden in a dumpster. the trail leads back to Burns' neighbor Bill Gibson, who commits suicide in a spectacularly surprising way, desperate because of extreme pollution, most likely the result of Conservo's 'fracking'. All three had contact with the local one woman-newspaper maker. Written by KGF Vissers

Detective Vartann is unsettled to learn lover Catherine never told him she inherited a lucrative share in a casino. It's the murder site where handsome Brad Malone fell to his death, boxers only. Nick's team works out Brad had motives for a suicide, but left no note and fell from the suite next door, where he and a night club barman had sex with the best friends who were 'celebrating' a divorce, yet lie about their debauchery. Greg's team is confused about the domestic deaths of couple, fatally hurting his during his shower while she fell on her breakfast kitchen knife. There was no intruder, only the clever parrot, who drove the ex-con neighbor nuts, and the bird's other mortal enemy, the cat, were home. Written by KGF Vissers

FBI sex offenders specialist Daniel Moore's wife Christine and Latino cart collector Hector are fatally shot in a grocery store parking lot, his small daughter Holly More is almost certainly kidnapped. Prime suspect is Rylan Gauss, convicted pedophile due to Moore but recently released after an evidence technicality retrial. The team works out Rylan couldn't have murdered Christine, who sued for sole custody over Holly and her big brother Trent, who is missing and has a psychiatric file. Daniel is found over Rylan's corpse, but not his killer. Written by KGF Vissers

Greg and Nick wager whether a bizarre bets website's picture of prostitute Amber Rowe's corpse is real. It turns out the body is, but the picture was staged a day earlier. The team soon links this to other bizarre events in the casinos Strip, such as a Spartan knocked out in the toilet to steal his costume. Written by KGF Vissers

When a man is found by the roadside with oddly distributed burns, which ultimately kill him by infection, resulting from electrocution, Lagnston comes up with an amateur chair execution theory, soon confirmed by new, fatal victims. While road cameras help identify the truck they were dumped from, Greg solves the mystery that they have nothing in common, thanks to his knowledge of early mob-controlled las Vegas. Written by KGF Vissers

Dr. Lambert, director of the Gilbert Institute for the deaf, is killed by a bomb in his sports car, driving home after a benefit attended there by Gil's mother Betty and wife Sarah. The team soon suspects it's about a $500,000 grant to be awarded by a jury chaired by Betty's protégé, professor Julia Holden, who becomes the fatal victim of an indoor bomb. Grant candidates included Julia's frustrated assistant, Michael Bowman, who was excluded, and her new British lover, Sean Wyatt. Written by KGF Vissers

Part of a man's corpse is found in a department store delivery in store boxes, inconspicuously sent from his preacher neighbor's empty garage. The ashes in his mouth are from another, cremated corpse. The team finds widow occurs in several twisted relationships between those households. Langston's ex announces on a surprise visit her impending remarriage. Written by KGF Vissers

Nick isn't killed by a booby trap because of a call he gets from Jason McCann, whose beloved big brother he got convicted for murder. However the knave was watching and his cult leader is murdered, but that crime site proves a minefield even bomb squad expert Kip Woodman finds impossible to defuse safely. Army-trained accomplice Timothy Johnson enters the field. Serial killer Nate Haskell is finally on trial and fires his appointed attorney to plead his own defense, a controversial genetic defect, ignoring Langston has the same mutation. Written by KGF Vissers

The team expects bloody murder after Nate's escape, but in stead two 'corpses' seem resurrected, in Max Ferris's case even during 'autopsy'. The crucial factor is a natural toxins combination, not unlike voodoo-zombie-powder. This and the subjects' identity all lead to retired professor Dr. Aden, who used it in secret 1970s near-death research for the Pentagon. Written by KGF Vissers

Vance Tolsom, convicted for the murder of his wife Anne-Marie, née Cambry, also LVPD, whose corpse was never found, is beaten to death in what appears a racial prison gangs fight. Main culprit Tomas Molinez admits it was staged as a favor for someone outside. Vance was preparing a retrial and Nick finds his list of people his wife had affairs with, mainly other cops. Greg finds Vance was framed and another murder sets off a serious of shocking discoveries. Written by KGF Vissers

A string of deaths, including a gamer found dead on his couch and a newly divorced man at the bottom of a pool, instigate a bet among the CSIs as to whether they've hit for the cycle - a homicide, a suicide, an accidental and a natural death all in one night. Written by CBS Publicity

Langston and Sara turn to Lady Heather for help in tracking down the culprit responsible for injuring a woman before she was seemingly mauled to death by a mountain lion. Meanwhile, Nick and Dr. Robbins manage to rescue the unborn baby of a teenage girl who appears to have committed suicide. Written by CBS Publicity

A male corpse found in a cattle farmer's stable manure pile without hands besides female hands severed with similar skill is probably San Diego plastic surgeon Kole. The team fears Nate Haskell killed him and his nurse after getting a thus untraceable new identity, but it turns out there's another victim, a patient, and at least one more killer. Meanwhile wealthy Avery Tinsdale and his wife report, with suspicious delay, a ransom demand video for their estranged daughter Vivian from Haskell, but she's one of his brides and the delivery goes wrong, probably thus planned, and Avery's computer discloses a nasty blackmail history. Both cases link involving anther bride and blood relation, but Haskell isn't found. Written by KGF Vissers

LAPD detective Daniel Sosa grudgingly hosts Langston's 'Nate experts' task force in his city, but truly appreciates and accommodates their input in evaluating a series of murders fitting Haskel's MO. The team learns he didn't have plastic surgery after all. Langston is dragged along, against his better judgment, in Nate's trap with his ex wife as bait after her new groom is butchered. Written by KGF Vissers

Farmer Arvin Thorpe is found murdered at home by Nate, who is identified as his biological son Warren, and fell to his death after a struggle with Langston, who thus liberated his ex Gloria. Nick, Greg and Sara unearth evidence that Nate turned sadist while Arvid abused him and his mother, who is among a series of clandestine graves on the farm, and where he stole the Haskel identity. Sheriff Conrad Ecklie stalls I.A. detective Schultz while Brass sees to the disappearing of crucial evidence against Langston. Written by KGF Vissers