A Northampton primary school teacher murdered her long-term partner, buried him in their garden, and spent four months concealing the crime before authorities uncovered the truth.
Nicholas Billingham was born in 1979. His mother, Yvonne Valentine, described him as a loving child with a cheeky smile. He grew up and became a builder in Northampton.
People who knew him said he was the kind of person who tried to keep everyone happy and was well liked by those around him. He had been in a relationship with Fiona Beal for seventeen years. The two shared a home on Moore Street in Northampton.
Fiona had been teaching at Eastfield Academy, a primary school for children aged two to eleven. Her head teacher, Clair Mills, had worked alongside her since 2014 and described her as one of the strongest teachers in the area.
She was known for being especially good with children who needed extra support and patience. Parents trusted her with their kids and colleagues respected her. She had built a solid and well-regarded reputation over many years.
But the relationship between Fiona and Nick had problems. Arguments over money, intimacy, and other tensions had slowly worn things down between them. Things got worse during the COVID lockdowns when they were stuck at home together.
Nick had also fathered a child in 2019 with another woman named Andria Farden, following an on-and-off involvement. By 2021, Nick and Fiona were attending couples counselling in an attempt to repair what was left of their relationship.
During this time, Nick wrote to Fiona telling her she was beautiful and kind-hearted, and that his love for her had never changed. He expressed genuine remorse for what he had done. The counselling continued as the months passed, but things between them remained unsteady.
Fiona later wrote in a private journal that she had developed what she called a dark alter ego, which she named Tulip 22. She described this side of herself as reckless, fearless, and ruthless.
She wrote that she would wait until Nick went to bed, go downstairs, smoke cannabis, and let this persona take over her thoughts. She described spending those late nights planning.
A specific incident on Halloween 2021 appeared to push her toward a final decision. She wrote about sitting on the kitchen floor crying after what she described as a deeply upsetting encounter. She did not go into full detail about what happened, but she stated that after that night, she began planning in earnest.
Her plan was precise and calculated. She contacted her head teacher and falsely reported that both she and Nick had tested positive for COVID-19 and were experiencing symptoms.
Under the rules at the time, this meant she was required to isolate for ten days, giving her a guaranteed window away from school and away from anyone who might notice something was wrong.
She spent those days at home, smoking cannabis and mentally rehearsing what she intended to do. She gathered the items she needed, including a knife, cable ties, a bin bag, and a chisel.
On November 1, 2021, Nick came home after a day of work on a renovation project in Northampton. Fiona had been at home all day. She drew a bath for him and suggested that intimacy would follow once he had relaxed.
While he was in the bath, she kept a knife in her dressing gown pocket. She then placed it, along with the cable ties, the bin bag, and the chisel, in a drawer beside the bed.
When Nick came into the bedroom, she told him she was in the mood for something more adventurous and asked him to put on an eye mask. He agreed. She secured his wrists to the bed frame.
Seconds later, she stabbed him in the right side of his neck. The wound severed his jugular vein and penetrated his oesophagus and trachea. He managed to say one word. He asked why. She told him she would not let him hurt another woman again. He died shortly after.
Moving his body was difficult. Fiona wrapped him in a plastic sheet and dragged him down the staircase, causing damage to the banisters on the way down. She carried him into the back garden and chose a spot that was not easily visible from neighbouring properties.
A renovation was being carried out next door at the time, meaning the garden had less privacy than usual, but she pressed on. She dug a makeshift grave and used plastic sheeting, breeze blocks, badly mixed concrete, and compost to construct the burial site.
To fill the space properly, she went to a local B&Q store, where CCTV cameras recorded her buying ten fifty-litre bags of compost, ten bags of Cotswold stone, and a grey plastic trough.
Back inside the house, she painted over the blood on the bedroom walls. She moved furniture in the living room to block any direct view of the garden from inside. She burned Nick’s belongings in an incinerator in the garden.
The blood-soaked mattress was moved to the basement rather than thrown away. She went through the house carefully to make sure nothing obvious was left behind.
When she returned to work on November 12, she told Clair Mills and other colleagues that Nick had left her for another woman. She said things had become unpleasant toward the end and that she had told him to leave and not come back.
She mentioned wanting to buy out his share of the mortgage. Colleagues noted that she seemed completely normal. At a staff Christmas gathering on December 10, she was described as jolly and relaxed throughout the entire evening.
In February 2022, she took her class on a school trip to the Royal Opera House in London and was seen as upbeat and engaged.
During this same period, she used Nick’s mobile phone to send messages to his friends and family, making it appear as though he was alive and had simply moved on with his life. She also invited his mother, Yvonne Valentine, over for drinks.
The two sat together in the living room while Nick’s body lay buried only metres away in the garden. Yvonne later said she had even commented on how the furniture had been rearranged, not knowing that the rearrangement was done to hide her son’s grave from view. She described the memory as deeply draining.
On March 8, 2022, Fiona sent a text message to Clair Mills. She wrote that things were not right and that she would not be coming in that week. She said she would call when she was able to. Mills tried to reach her but got no response.
Concerned, Mills contacted Fiona’s mother, who said Fiona had told her she had been sent on a residential course because of staff illness. Mills told her that was not true.
When confronted about the inconsistency, Fiona sent another message saying she would not be returning and needed time and space. Mills contacted the police, and officers were sent to carry out a welfare check at the Morre Street property. Nobody answered, and the house was empty.
On March 15, 2022, police tracked Fiona to a holiday cabin in Cumbria. She had attempted to take her own life but survived and was taken to hospital. While searching the cabin, detectives found a handwritten journal.
In it, Fiona described the murder in considerable detail. She wrote about Tulip 22, about the planning process, about the night of November 1, and about her efforts afterward to cover everything up. The entries made clear that the killing had been deliberate and thought through over a long period of time.
With the journal in hand, officers obtained a search warrant for the Morre Street property. When they arrived, they noticed furniture placed in a way that blocked access to the back garden.
Once outside, they found an area of disturbed ground covered with stones and other materials. A forensic team carefully removed the layers and discovered the partially mummified body of Nicholas Billingham on March 19, 2022.
He had been there for approximately four months. A post-mortem confirmed he had died from a stab wound to the right side of his neck. The wound measured 3.7 centimetres wide and 6 centimetres deep.
Fiona was arrested after being discharged from hospital. Her trial began on March 13, 2023, at Northampton Crown Court. She pleaded guilty to the lesser charge of manslaughter by reason of loss of control but denied the more serious charge of murder.
After sixty-four days, the trial collapsed. It emerged that a key defence witness had worked as a custody officer conducting welfare checks on Fiona while she was held in custody, which created a serious conflict that made the trial invalid.
A retrial was set and began on March 25, 2024, at the Old Bailey in London. On April 26, 2024, Fiona Beal pleaded guilty to murder.
Judge Mark Lucraft sentenced her to life in prison with a minimum of twenty years before she could be considered for parole. He stated that she had not only intended to kill Nick Billingham but had also taken elaborate steps to hide his body and prevent the truth from coming out.
In a statement read after sentencing, Yvonne Valentine described her son as a good father, a good friend, and a much-loved son. She said the family could now find some peace knowing that Fiona Beal would remain behind bars for many years.
Nick Billingham was forty-two years old when he was killed. He left behind a young son, a mother, and a sister. His family had spent four months not knowing where he was, only to learn that he had been buried metres from the home he once lived in.
Fiona Beal, the woman who had shared his life for seventeen years, had planned his death, carried it out with deliberate intent, and then spent months maintaining a careful and calculated deception to keep anyone from finding out.
