A dental expert helps police investigating the mysterious death of a teenage girl, and an autograph expert is brought in to help convict scammers selling fake celebrity signatures.
When a man kills four people and goes on the run, a handwriting analyst is brought in, and after a body is found, an expert in pollen links the suspects to the scene of the crime.
A fibre analyst helps solve the murder of Jo Yeates, and police turn to an expert witness to track the movements of suspects in a vicious robbery that turns into a murder inquiry. Show more
A food expert is brought in to explain what killed a healthy 38-year-old man, and an expert witness reconstructs the face of a murdered woman to help the police identify the victim. Show more
After a child is mysteriously shot, a ballistics expert helps find who fired the gun, and when the body of a woman is found in a river, a handwriting analyst helps solve the crime. Show more
In Hull, a pollen expert helps find a body and puts the killer behind bars, and analysis of blood spatter found at the scene of a crime reveals the truth behind a husband’s lies. Show more
In 1981, Jennifer Cardy's abduction and murder shook the small community of Ballinderry, County Antrim. Decades later, a fresh look at the case points to a chilling connection. Show more
A woman’s brutal murder, the bizarre TV appearance of her husband, and the taunting of detectives are only some of the twists and turns of this intriguing murder investigation. Show more
When a promising young boxer is murdered, police must juggle the challenges of keeping the peace process on track while racing against the clock to solve the murder. Show more
When a British supermarket executive is kidnapped from near his home by the IRA, Irish police and armed services launch a joint operation with fatal consequences. Show more
During Queen Elizabeth II’s historic visit to Ireland, Irish police race to foil a plot to bomb the royal party, while also battling violent protesters on the streets. Show more
The police turn to experts with a range of different disciplines to gather evidence in a missing person case. But this investigation soon turns into the hunt for a serial killer. Show more
An expert witness uses soil analysis to find the body of a missing woman feared murdered, and a cell site expert uses his tracking skills to catch a killer in Northern Ireland.
A fibre analyst helps convict the killer of grandmother Maureen Cosgrove, and how forensic evidence was used in the case of serial child killer Robert Black 40 years ago. Show more
When a young nurse disappears, a soil analyst helps find her body and solve the crime. A digital imaging expert proves that what was thought to be an accidental death was murder.
An expert in microscopic lifeforms helps solve the murder of a teenager, and a handwriting expert assists an old lady whose house has been sold without consent.
Blood spatter analysis helps identify the killer of a body found in a suitcase, and an expert helps in a serious case of financial fraud that cost some victims their life savings.
A blood spatter analyst unlocks the mystery of a woman murdered in her own car, and an expert witness uses a mobile phone to help detectives solve a baffling murder case.
Police turn to a footprint analyst and a pollen expert to help solve a murder in Manchester, and a soil expert unearths the evidence needed to arrest a gang of treasure thieves.
An expert in mobile phone technology tracks the movements of a murder suspect, and an expert in art fraud determines whether a very expensive painting is genuine or fake.