sat 07/12/2024

Code of a Killer, ITV | reviews, news & interviews

Code of a Killer, ITV

Code of a Killer, ITV

The case in which DNA profiling was first used to catch a killer makes for gripping drama

Eureka: John Simm as geneticist Alec Jeffreys

DNA: there’s a lot of it about. Random Googling reveals that, just in the past few days, a new study claims arachnophobia may be programmed into our DNA, that the British share 30 percent of their DNA with the Germans, while in the USA they’re using DNA to track down dog owners who don’t scoop poop. This last may not be what Leicester University geneticist Professor Alec Jeffreys had a mind when he developed techniques in DNA fingerprinting.

Code of a Killer dramatises the case in which DNA was first used by police to pin a murder suspect to a crime scene (the concluding episode is broadcast next Monday). When we first met Professor Jeffreys (John Simm) he was lecturing students about genetic code, but his heart really belonged in the lab. He spent rather more time there trying to get a clear reading of seal meat DNA than at home with his lovely wife. “This work I do,” he explained to her (and us), “I get a bit carried away.”

Meanwhile down the nick the rape and murder of a teenage girl in a secluded Leicestershire lane was puzzling the police. DCS David Baker (David Threlfall) had a hunch the culprit was a local, and a rare type of high sperm count further narrowed down the field. But three years on they were still essentially clueless when another girl became the victim of, it was presumed, the same killer.

Thus two gripping hunts for a breakthrough ran in tandem. By the end of this intriguing first episode, DCS Baker had read about Jeffreys’s success in legally proving a young Ghanaian to be the son of his mother, thus establishing his right of residence. He turned to Jeffreys when a young man confessed to the second murder, but curiously not to the first.

There was the usual disclaimer that Michael Crompton's script was based on real events. It wasn’t difficult to see where fiction had insisted on reshaping the narrative for its own ends. Jeffreys’s marriage, the script briefly hinted, was under threat, only for his wife (Anna Madeley) soon to swing round behind him. She even turned up at the Ghanaian’s hearing. “If you’re proved right,” she helpfully signposted, “it’s going to change everything!” The script also laboured a little too hard to establish itself in the early Eighties. Jeffreys’s comely lab assistant went off to see “a new band from Manchester” called The Smiths. And hands up if you've had enough of the portentous signature slo-mos favoured by director James Strong in Broadchurch and now here.

But this wasn’t just a drama about lines of code on a dark-room print-out. The impact of the two murders – of Lynda Mann and Dawn Ashworth – was all too harrowing. The awful scenes in which the families were told felt like raw unmediated reality. Threlfall is superb as ever: wiry and soft like a human pipecleaner. Though perhaps a little overcommitted to detection in What Remains, he’s the TV copper you’d want in your corner – while Lorcan Cranitch was dougthy as the Luddite detective who wanted nothing to do with newfangled science. As for Simm, he looked at home in a lab coat and one of those pre-hipster beards, and for extra gravitas he’d dropped his voice by a good octave. When he had his Eureka moment, he exultantly clamped his hand on his assistant’s shoulder and quietly shook it. None of your modern hugging for the prof who changed the world.  

Threlfall is superb as ever: wiry and soft like a human pipecleaner

rating

Editor Rating: 
4
Average: 4 (1 vote)

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