Killer at the Crime Scene - Episode Guide

Teams of detectives and forensic scientists examine the evidence left behind in the case of a woman whose dismembered body parts were left in a bin after the killer was done committing their horrific deed, but their sins do not go unpunished.

How light source technology and fibre analysis led to the conviction of murderer Stephen Marshall, who dismembered his victim and scattered the body parts across Hertfordshire.

A look is taken into the murder of Scott Wilkinson, who leaves his home in Walton-on-Thames and heads out for his annual fishing trip on ‘Donkey Island' in Surrey, but three days later, his body is found floating in River Thames after he is brutally beaten over the head with a blunt object.

The 2002 murder of 87-year-old pensioner Gladys Godfrey in Mansfield, where forensic teams acquired a DNA sample from the killer, but found he was not in the national database.

After a student is found dead in his car, investigators suspect his girlfriend's brother to be the culprit until he's spotted on CCTV across town at the time of the murder, leaving detectives struggling to unravel a sordid, and lethal, family plot.

The forensic evidence that brought serial killer Peter Tobin to justice, from identifying a weapon through blood splatter to tracing his movements in relation to other murders.

The capture of a gang behind the abduction of a teenager, whose kidnappers were forced to resort to murder when they were unable to find a safe place to hold him.

Investigating the murder of 26-year-old Sinead Healy in Hammersmith, London, where the most likely suspect, her boyfriend, was found to already be in prison.

The Metropolitan Police discover two bodies locked in a freezer. It is revealed that both bodies are young women who seem to have been lured to their death by the same murderer. Will forensic analysis of the evidence help identify the killer?

A body found in a ditch by a dog walker in 2013 became the first in a series of dead bodies discovered, kick-starting a police investigation to track down a serial killer.

A carer discovers a vulnerable man dead in his bedroom, surrounded by blood spatter. CSIs immediately search for evidence, but are confronted with signs of a thorough clean-up.

A decomposing human corpse is found in a suitcase dumped on a country lane in Yorkshire. The investigation's first clue is the distinctively patterned tape used to bind the victim.

Forensic teams investigate the murder of a teenage girl in her own home, and discover that the killer has attempted to cover their tracks by making it look like suicide.

Officers respond to reports of violent disorder in a south London residential street involving a large group wielding axes, knives and lumps of wood, attacking cars and people.

Only yards away from her Rochdale home, 65-year-old Eileen Jawczak is found brutally murdered. But despite an extensive forensic recovery, CSIs cannot uncover any promising leads.

After a brutally murdered oil rig worker is found in a burnt-out car, the quiet Scottish town soon becomes inflamed with rumours and fear.

A university lecturer is found stabbed to death in the middle of a park. Just moments later, a report comes in of a second non-fatal stabbing, less than a mile away.

A landlord discovers a foot poking out of his wheelie bin, outside a property that has just received an end-of-tenancy deep-clean that may have destroyed any evidence.

A boy survives being stabbed in the heart by a stranger. While surgeons try to remove the broken blade, detectives analyse CCTV footage and search for witnesses to the attack.

Police respond to what seems to be a hit-and-run leaving three men critically wounded. While Police teams begin to gather evidence, one of the men dies in hospital.

Laureline Garcia-Bertaux is reported missing, and five days later police find a female body buried in a shallow grave in a back garden.

The search for the murderer of 17-year-old Jodie Chesney, who was stabbed in the back while hanging out with friends in the park. CCTV helped identify who was responsible.

An elderly woman murdered in a small north Wales community. Police were convinced the killer was a local and as forensic evidence mounted the net closed in.

A loving mother is brutally attacked in the street during the evening rush hour. The police's prime suspect has a watertight alibi, so it's up to the forensics to uncover the truth.

The mysterious hit-and-run death of church organist Alan Greaves, and how forensic experts found a clue on his body that unlocked the truth of the case.

After a gruesome discovery in a London canal, forensic experts uncover hidden clues within twisted artwork to expose a serial killer.

A family who paid the ultimate price for confronting moped thieves, prompting their close-knit community to help forensic specialists uncover evidence to unmask the knifeman.

After a talented young skateboarder is shot dead in front of his family in Liverpool, forensic experts recover a deleted social media message exposing two killers bent on petty revenge.

Police receive a call: a 21-year-old university student has gone missing. Friends report that after being turned away from a club, Libby Squire was put into a taxi and hasn't been heard from or seen since, and it's very out of character.

Humberside Police launch one of their biggest-ever missing persons searches, while digital forensic experts trawl though CCTV. Libby is captured walking away from her home address. The team continue to track her movements and notice something concerning – a male figure mirroring her movements on the other side of the road. He then approaches her and leads her to a car. The car is tracked to a playing field. Libby is not seen again, and a witness reports hearing a chilling scream around the same time.

Libby's disappearance prompts a number of women to come forward with disturbing reports of being watched, followed, or exposed to, by a man. Forensic experts link a number of the women's reports – leaving them in no doubt there is serial sexual predator in Hull, but with Libby still missing the team can't prove if she has fallen victim to the same offender.

Then a body is found in the Humber Estuary, and scientists use microscopic forensic evidence to unlock the case.

Police in Cornwall uncover a house of horrors: three bodies wrapped in bedsheets, hidden under a woodshed. The bodies are badly decomposed, police call in forensic experts to carefully recover the remains and begin formal identification.

The house belongs to the Ford family, Lesley and her four teenage children Sarah Jane, Anne-Marie, Craig, and Steven have been missing for almost a month. Forensics must determine if they are the bodies in the garden.

While a forensic odontologist looks at dental records, police uncover a web of lies and zero in on their prime suspect, chasing him down on Bodmin Moor. But despite a shock confession, the discovery of two further bodies in a potato field leads forensic experts to unravel the suspect's story, leaving the jury in no doubt the murders were carefully planned and acted out with clinical precision.

The discovery of a body wrapped in a shower curtain and buried in a makeshift grave in the garden of a Surrey home - and how the forensic investigation turned up a dark secret.

How the discovery of a woman's dead body in a playground led to the forensic analysis of a water bottle, linking the murder to a series of sexual assaults in the area.

Just streets away from the neon lights and fairground rides of Blackpool, police rush to the scene of a fire in an alleyway and make a grim discovery; the burning body of a teenage girl.

She's identified through DNA as missing 16-year-old Sasha Marsden, the brutality of her murder shocks even hardened detectives. Sasha hasn't been seen since being dropped off in the city centre for a new cleaning job at a hotel, but after finding sinister social media messages police discover things aren't what they seem, they're convinced she has fallen prey to a dangerous predator that if not stopped, will strike again.

The killer thinks he can outsmart the police, but forensic experts uncover a trail of hidden evidence to give detectives the advantage.

A father and son are found murdered in South Carolina, shot at point-blank range. DNA found at the crime scene leads investigators to uncover a deadly plot driven by greed. 

When a 72-year-old woman is found dead in her bed, police find DNA evidence linking a suspect. With no confirmed cause of death, they turn to advanced forensics to uncover the truth. 

When 82-year-old Mohammed Saleem is fatally stabbed in Birmingham and a series of explosions targets mosques in the West Midlands, counter terrorism uncovers a hate-fueled campaign. 

Examining the death of 17-year-old Connor Lyons, whose body was discovered next to a riverbank in Hull by a dog walker. With no obvious injuries, investigators questioned whether this was the result of a tragic accident, suicide, or something more sinister. Detectives were left searching for answers until a social media post led them to suspect foul play.

In a Silicon Valley home invasion, millionaire Raveesh Kumra is murdered. No forced entry leads investigators to suspect an inside job.

Investigating the death of spa owner Ildiko Krajnyak, who was killed in a explosion at her beauty spa in Orange County, California. Forensic experts meticulously combed through the wreckage, uncovering remnants of a parcel bomb. As investigators race to determined whether Ildiko was the intended target, forensic experts reconstructed the bomb to unmask the killer.

The murder of Karla Godoy, who vanished after going on holiday to Peru. As detectives scrambled to uncover the truth, a shocking confession led to an international manhunt for her suspected killer. As the net tightened, they hit a major setback - UK police had no jurisdiction to arrest him. Police turned to a landmark piece of domestic abuse legislation and traveled 12 thousand miles to gather crucial forensic evidence.

Examining the death of renowned neuroscientist Autumn Klein, who was rushed to the hospital where she worked after collapsing in her kitchen. She was believed to have suffered from a stroke and died several days later. When doctors found no medical explanation for her sudden demise, her colleagues at the hospital became determined to find answers. Unusually bright red blood samples led to the shocking discovery that this was a murder.

In North London, 22-year-old Imani is fatally shot near a playground in a targeted attack. As his family mourns, police uncover a web of gang feuds, revenge, and mistaken identity.