Episodes:

Series 6 Episode 1: Unnatural Vices

Robson Green has to confront a cannibal killer with a deadly vendetta in a new series of the hard-hitting drama, Wire in the Blood.

The gritty films see eccentric clinical psychologist Dr Tony Hill (Robson Green) facing his criminal nemesis – with devastating consequences for both him and his police colleague DI Fielding (played by Simone Lahbib).
Tony’s battle with the killer Michael (Jolyon Baker) forms the backbone of the eight-week series, which has a new format of four two-part stories.

When human remains are found on wasteland, Alex brings Tony to investigate theories of honour killings and fetishism. But the killer has Tony in his sights and the inquiry becomes frighteningly personal.
Tony also finds himself a prime suspect in a police investigation when a woman who tries to seduce him is found dead.

Alex and Tony join forces to track down the men or women responsible for a catalogue of shocking attacks in the northern town of Bradfield, including a series of prostitute murders, the mysterious disappearance of young men and bizarre killings of homeless people.
Once again, Tony’s uncanny understanding of human behaviour enables him to empathise with both victim and killer – even to the point of sensing the killings themselves.

Series 6 Episode 2: Falls The Shadow

In Falls the Shadow, the second episode in series six of this compelling drama series, forensic clinical psychologist Dr Tony Hill (Robson Green) is brought in by Inspector Alex Fielding (Simone Lahbib) to uncover the identity of a serial murderer who is killing prostitutes and experimental psychologists in a very specific sequence.

Season 5

Episode one: The Colour of Amber

Dr Tony Hill (Robson Green) and DI Alex Fielding (Simone Lahbib) are in a race against time when a young girl is seen being snatched by a man in a car.

Alex knows her chances of finding the girl alive are falling sharply as the first hour slips by and reacts by calling an Amber alert. The media is flooded with pleas for information. Meanwhile Tony is building a profile of likely abductors.
He rules out the first police suspect: a paedophile recently re-homed on the estate. The man prefers boys but as public anger rises he has to sit in a police holding cell for his own safety.

Meanwhile, a distraught mother, Celeste comes forward identifying the missing girl as her daughter Janita. She should be safely at school, but neither she nor her young friend Mikey turned up. Celeste is stricken because Janita’s twin died in infancy. Is she going to lose another child?
Tony knows that a likely abductor will know the area and know his escape routes. But searches produce no matches. And although she struggled, the abducted girl had her chance to run but didn’t take it. So was the abductor a stranger, or someone she knew after all? Janita’s father and step-father both have alibis.

When Janita’s friend Mikey, the last person to have seen her alive, is found trying to burn his blood-stained school uniform he also enters the frame as a possible suspect. But Mikey refuses to talk.

Episode two: Nocebo

A teenage girl and a young boy are found dead and they appear to have been victims of a ritual killing. Alex (Simone Lahbib) is upset by the lack of care shown by their bereaved families as she’s having problems of her own with her son Ben.
The trail leads to links with a property tycoon who’ll stop at nothing to get the rent paid, a preacher whose “healing” activities involve animal sacrifice, and a self-styled artist whose works are painted in blood.

For Tony (Robson Green) the dead bodies could be a warning and he puzzles over what the killer might want to gain and why. Is this caused by a religious cult? Is it one killer or two with one suspect following the other?
Meanwhile Alex has taken Tony’s advice and hired a nanny, easing her pressures with Ben and work. When the nanny returns home without Ben the team realise the awful truth.
The killer has been lurking unseen but close by, manipulating the police via psychological suggestion just as they have manipulated their victims. And the killer now has Ben.

Episode three: The Names of Angels

Tony (Robson Green) is faced with a series of deadly puzzles when a killer rapes and strangles young female victims in Bradfield. He chooses to dress and identify them as young women he killed several years before in Europe.
Why is he boasting to police about his past, leaving the bodies where they can easily be found? And why is he choosing confident, successful victims from the world of business, and killing in Bradfield?

Tony and Alex (Simone Lahbib) begin to link the foreign murders to the names of more than one Bradfield businessman. Could these people be prime suspects or are they still further victims caught in the killer’s web?
They must discover if the killer is really wealthy and powerful or someone with no money and a vengeful desire to steal from others.

Meanwhile, Tony has his own problems when 18-year-old released killer Jack (Jack O’Connell) turns up on his doorstep. He’s on the run from his social workers and police.
On top of that Alex longs for Tony’s help when she discovers that Ben has been secretly in contact with his dad. But pride stops her from confessing her need, and sparks a series of misunderstandings.

Episode four: Anything You Can Do

The murder of an elderly woman, suffocated in her own home, seems too deliberately staged to be an accident or robbery.
And when Alex (Simone Lahbib) calls in Tony (Robson Green) he realises the killer will strike again.
To set a trap, Tony and Alex hold a public meeting which Tony predicts the killer will be compelled to attend.

At the meeting, Tony’s profile of the murderer sees one member of the public stand out as prime suspect – thuggish security guard Kelly.
He lives with his overbearing mother and has also been seen near the scene of crime by several witnesses - including frightened local man Donovan.

But Kelly and his mother hold out under questioning and, as Tony predicted, the first murder proves to be the start of several killings. They all show the same signature but apparently different personality traits in the finer details of their execution. The differences seem too profound to allow for only one killer.

Meanwhile, Tony has an initially pleasant surprise when old friend Jonathan (Michael Maloney), a psychologist whose work he admired when they were students together, turns up out of the blue. But Alex immediately dislikes Jonathan, and her instincts are proved right.

Season 4