Karen Vamploo called emergency services at 1:25 in the morning on December 15th, 2021, screaming that her mother-in-law’s bungalow was on fire. The firefighters arrived within five minutes. They found 77-year-old Elizabeth Vamploo crouched at the foot of her bed, burned over 80% of her body. She died in the hospital shortly after.
Karen told the fire crews that Elizabeth was a heavy smoker who had a habit of lighting up in bed. That made sense to the first investigators. A dropped cigarette seemed like the most likely cause. They closed the case with that conclusion.
But the family had questions. And one of Elizabeth’s carers had something important to say. She never smoked in her bedroom. She was too careful for that.
She hid her cigarettes in the kitchen and put them out under the tap so no one would smell the smoke. She didn’t want anyone to know she smoked at all. Elizabeth had been struggling with her health for a long time. She was mostly bedbound and relied on carers to visit twice a day.
Her daughter-in-law, Karen, was one of her informal carers. Karen would check in on her, run errands for her, and help her with things she couldn’t do alone. Elizabeth trusted her completely. That trust was the thing that made what happened next so hard to understand.
Karen was 41 years old, a mother of four, and married to Elizabeth’s son. She was struggling financially. There was no question about that. And at some point, she started seeing Elizabeth’s bank account as her own.
Elizabeth had around £27,000 saved in April of that year. By December, it was down to £105. The money went on Karen’s shopping. Karen’s bills.
Karen’s lifestyle. People started to notice. The bank became suspicious when they saw strange withdrawals and tried to contact Elizabeth directly. Karen tampered with the phone so the bank couldn’t reach her.
When they finally did get through, they put a limit on the card and asked to see Elizabeth in person. On December 14th, Karen drove Elizabeth to the bank. She sat right beside her the whole time. Elizabeth finally saw the state of her account.
Nearly everything was gone. The betrayal on her face must have been obvious. The very next night, her house was on fire. I’m Emma Wilson, a fire scientist.
I was called in by Nottinghamshire police after the initial investigation came back inconclusive. They wanted a second opinion. When I looked at the evidence, I had doubts about the smoking story almost immediately. Elizabeth’s carers confirmed she never took cigarettes into her bedroom.
She always smoked at the kitchen door, and she always cleaned up the evidence. Karen’s own account of that night didn’t hold up either. She claimed she drove to Elizabeth’s home because she hadn’t received her usual call. She said she realized she forgot her keys and couldn’t remember the key safe code.
She knocked on the doors and windows, got no answer, and then drove home to get her key. She said she was only gone around 10 minutes. When she came back, she opened the front door and saw smoke. But CCTV footage showed her running, not walking, back to her car.
It showed her arriving home carrying what looked like a towel wrapped around her arm. Two minutes later she left again, changed, and returned to “discover” the fire. She didn’t mention seeing or smelling anything unusual during her first visit. A blazing fire wouldn’t have been quiet.
Someone would have heard the smoke detector or smelled the smoke. We tested everything. We built replicas of the bed with matching materials and tried to start a fire with cigarettes. We lit them, left them smoldering, buried them under the duvet.
Nothing worked. Not a single test even started a smoldering fire. But when we applied a naked flame to the corner of the bed, it caught fire immediately. The damage pattern matched Elizabeth’s bedroom perfectly.
Elizabeth did not start that fire. Someone else did. The deeper the police dug into Karen’s background, the clearer the picture became. She had a history of financial misdealings with people in her life.
She once ended a relationship after being accused of taking money. Before Elizabeth’s death, she was making unusual cash withdrawals. She used Elizabeth’s cards for her own shopping. She put her own bills in Elizabeth’s name.
A £10,000 withdrawal was made from Elizabeth’s ISA in the days before the fire. Karen had been investigated before, but never charged. This time was different. This time the police suspected she was capable of much more than financial abuse.
Once Elizabeth realized the money was gone and cut off Karen’s access, Karen had nothing left to gain from her. Caring for an elderly woman who no longer had money to drain became a burden. So she got rid of it. Karen was charged with murder.
At the trial, she pleaded not guilty but never gave evidence in her own defense. She just sat in the dock, looking at photos of her children. The prosecution laid out the case methodically. Karen drained the account.
Karen accompanied Elizabeth to the bank when the truth came out. Karen set the fire. Karen called 999 pretending to be a concerned daughter-in-law. Karen went home, changed her clothes, hid the burn on her arm with a towel, and came back to play the hero.
Elizabeth didn’t die in her bed. She was found on the floor next to it. She had tried to escape. Somehow, despite her disability, she fought to get away.
She just couldn’t make it. The jury took very little time to convict Karen of murder. She was sentenced to life in prison with a minimum of 32 years. Her husband, Elizabeth’s son, was not involved.
He had been wrongly arrested early in the investigation and was furious about it. He loved his mother. He had nothing to do with her death. No one walked away from that trial feeling like they won.
A family lost a mother and a grandmother. A wife and mother went to prison for the rest of her life. And the person who took everything, who betrayed every ounce of trust placed in her, was one of their own.
A woman died because someone wanted her money so badly that killing her seemed like the only way out.
