Carl Copus has today been sentenced to 17 years and one month for the murder of Ian Jackson-Wynch.
Less time on remand, Copus must serve a minimum of 16 years and 152 days before he is considered for parole.
Copus, 55, of Greyfriars, Grantham, previously pleaded guilty to murder.
The court heard how, on 26 January 2026, Copus targeted Ian at his home address in Greyfriars, Grantham.
The events that unfolded at the property resulted in Ian losing his life.
Ian suffered a sustained and violent attack before being fatally stabbed. A post-mortem examination later found that his cause of death was one stab wound to the neck.
Emergency services were called following concerns for Ian’s welfare, but despite their efforts, he was sadly pronounced dead.
A murder investigation was launched immediately, with detectives and specialist officers working around the clock to establish exactly what had happened in the hours leading up to Ian’s death.
Over the following days and weeks, investigators carried out extensive enquiries, examining forensic evidence, reviewing CCTV opportunities, conducting house-to-house enquiries and speaking to witnesses. Officers painstakingly pieced together the circumstances surrounding Ian’s final movements and established the role Copus had played in his death.
Copus was arrested on 26 January 2026 and subsequently charged with murder, robbery and fraud.
Copus ultimately admitted responsibility for Ian’s death by pleading guilty to murder. While additional charges of robbery and fraud were ordered to lie on file, today’s sentence ensures he has been held accountable for taking Ian’s life.
Throughout the investigation, specially trained family liaison officers supported Ian’s loved ones, keeping them informed of developments and helping them navigate the criminal justice process during an unimaginably difficult period.
Today’s sentence brings to a close a lengthy and complex investigation, which has been focused on securing justice for Ian and his family.
Detective Chief Inspector Andy McWatt of the East Midlands Special Operations Unit, said:
“Today marks the conclusion of a tragic case and the end of a long wait for justice for Ian’s family and loved ones.
“Our thoughts remain firmly with them. No sentence can undo the pain and loss they have experienced, or fill the void left by Ian’s death.
“This was a violent and devastating attack which resulted in a man losing his life. From the moment the investigation began, officers were determined to uncover exactly what had happened and ensure the person responsible was brought before the courts.
“Through extensive enquiries, careful examination of the evidence and the dedication of everyone involved in the investigation, we were able to build a clear picture of the circumstances surrounding Ian’s death.
“Copus ultimately admitted responsibility for his actions by pleading guilty to murder. While today’s sentence cannot bring Ian back, we hope it provides some measure of comfort to those who loved him and demonstrates that those responsible for such violent acts will be held accountable.
“I would like to thank everyone who contributed to this investigation, including our officers, staff, partner agencies and the members of the public who assisted our enquiries. Most importantly, I would like to pay tribute to Ian’s family, who have shown tremendous dignity and strength throughout this process.”
Ian’s death had a profound impact on those who knew and loved him. While today’s sentencing marks an important milestone in the criminal justice process, the loss felt by his family and friends will remain. Lincolnshire Police continue to extend their condolences to all those affected by his death.
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