Forensic science is becoming cool, thanks to the team on the hit TV3 drama series CSI.
With the original CSI getting the last rites tonight, Stephanie Merry looks at the forensic show's legacy.
CSI: Crime Scene Investigation arrived on television in October 2000 with a scream - The Who's Roger Daltrey howling the catchy chorus of Who Are You? over the opening credits.
It was a jaunty way to introduce the crack team of blood-spatter analysts, DNA experts and an entomologist who could determine a murder victim's time of death from a beetle larva burrowed into a blunt-force trauma.
The graveyard shift of eccentrics, dweebs and one former stripper has provided audiences with salacious stories for the past decade and a half, but now it's time for goodbyes. The Las Vegas-set series that made science sexy is going out with a bang - literally, there will be explosives - tonight, with a two-hour movie.
Discerning critics won't lament the death of CSI. It was just splashy entertainment set in an otherworldly Sin City.
But it worked. The show aced the ratings and spawned a billion-dollar franchise. And yet, a brief heyday and a couple of cancelled spin-offs (plus one, CSI: Cyber, that's still limping along) aren't the show's only legacies. What, exactly, did it bestow on us?
Let's follow the evidence ...
Cops, cops and more cops
When CSI premiered, the television landscape was a different place. Reality TV wasn't a dominant force. The closest thing CSI had to an ancestor was Law & Order, which had debuted a decade earlier. The two shows had similarities - there was the procedural aspect, the ensemble cast and the fact that viewers were as likely to consume episodes during a reruns binge as to catch them on their regularly scheduled nights.
But CSI was distinct. If Law & Order strove for gritty realism, the CBS-hit aimed for slick and stylised.
CSI became a sensation and the copycats were close behind. The show's producer, Jerry Bruckheimer, was responsible for a few of his own, including Cold Case and Without a Trace.
There were many others. In 2000, none of the top-10 Nielsen-rated shows were crime dramas, but just five years later half of them were: NCIS, NCIS: Los Angeles, The Mentalist, Criminal Minds and, of course, CSI.
Nerd love
CSI wasn't just about crime-fighting; it was about the scientific processes that led cops to killers. The protagonists weren't the cool kids. In the pilot, a couple of Las Vegas police officers watch as brainiac bossman Gil Grissom (William Petersen) approaches the crime scene and one says, "Here comes the nerd squad", with as much contempt as he can muster. (That line also encapsulates the show's laughably detailed exposition. The fear that a single viewer might be confused by the proceedings was palpable.) The lab rats and techies clacking on keyboards and chanting "enhance" may not have been hip, but they were lovable. Suddenly science was trending. Interest in forensics skyrocketed, and television began to reflect the shift with crime shows Bones and Body of Proof, and geeky series in other genres - The Big Bang Theory and Chuck.
Cinematic television
CSI was Bruckheimer's first major foray into television, and he brought with him the same spare-no-expense attitude that he used on movies such as Bad Boys, Top Gun and Beverly Hills Cop. The show was flashy and moody with major thought put into cinematography. There were stellar special effects, with computer-generated imagery usually reserved for the big screen letting viewers witness what happens when a bullet enters a body or see (and, sickeningly, hear) a bone break.
The fascinating grossness of it all attracted the attention of Quentin Tarantino, who loved the show and directed the two-part finale of Season 5, Grave Danger.
The revolving door ensemble cast
CSI wasn't the first show to see characters come and go. Yet there was something noteworthy about the way CSI flaunted the expendability of its characters. Within the show's first couple of episodes, rookie agent Holly Gribbs (Chandra West) was killed on the job and replaced by Sara Sidle (Jorja Fox).
There hasn't been a pretence of loyalty to a character since. The template was always more important than the personalities, and that fact was never more evident than when Fox and co-star George Eads tried to play hardball during contract negotiations in 2004 with a walk-out. CBS fired them. Both claimed it was all a misunderstanding and the network rehired them. But the show still has had plenty of turnover, with Petersen leaving (replaced by Laurence Fishburne and then Ted Danson), Marg Helgenberger exiting the series, Elisabeth Shue joining the cast and Fox quitting and returning a couple of seasons later. (Helgenberger and Petersen are returning for the finale.)
Misinformed jurors and smarter criminals
The impact of CSI has been hotly debated, but at worst it means that jurors now fancy themselves forensic experts, based on the unrealistic abilities of Grissom and company. Prosecutors have complained that juries are less likely to convict if cash-strapped police departments haven't done high-tech testing with fancy, newfangled technology, but the effect has been pretty anecdotal. Meanwhile, any criminal with an antenna now knows that dousing a crime scene with bleach can destroy physical evidence. Thanks a lot, CSI.
A never-ending loop of The Who
"Whooooo are you? Who? Who? Who? Who?" Will we ever escape that song? The Pete Townshend-penned track that provided the show with a catchy opening gave The Who a boost that multiplied when spin-offs CSI: Miami, CSI: New York and CSI: Cyber all used songs by the band, too - Won't Get Fooled Again, Baba O'Riley and I Can See for Miles.
Confirmation of Justin Bieber's true nature
Justin Bieber was one of many CSI guest stars, a tribe that also includes Taylor Swift, pre-famous Jeremy Renner and Faye Dunaway. The Biebs' 2011 guest spot coincided with the release of his concert documentary Never Say Never, which cast the pop star in a relentlessly angelic light. That was before his many tangles with the law.
But Helgenberger set the record straight while doing an interview on a French radio show. "He was kind of a brat," she divulged before covering her mouth in faux horror at her loose-lipped confession. He locked a producer in a closet and punched a cake for some reason.
Exposure to fringy behaviour audiences never knew existed
CSI was all about shock value. Villains inevitably had some bizarre baggage, whether it was the man who was a chimera, which explained why his DNA tested negative even though he really did rape and kill that poor woman, or the lady who stole people's organs and blended them into smoothies to treat her porphyria.
But the show also opened our eyes to a world of fetishes - and some sexual content that was extremely risque for prime time - including a recurring character who was a dominatrix, an episode that featured a "plushy and furry" convention, and - freakier still - the grown man who liked to dress up like a baby, diapers and all. It was all so enlightening.
What: CSI's final show When and where: TV3, 8.30pm tonight