In the 12 years in prison a 67-year-old woman, who was found guilty of the murder of her five-year-old stepdaughter in 1978, was sentenced to London in a case that remained for decades recorded as a tragic accident.
Janice Nix was convicted by the Isleworth Crown Court for negligent manslaughter of five-year-old Andrea Bernard, while she was given an additional 15-month prison sentence for abuse and assault against Andrea's older brother, Desmond, offences committed between 1975 and 1978. Sentences will be served simultaneously.
The case was revived in 2022, when Desmond, who was eight years old at the time of the incident, approached the Metropolitan Police arguing that his stepmother was responsible for the burns that led to his sister's death.
Andrea had been taken to the hospital with severe burns to 50% of her body, which were caused when she sank into hot water at the family home in Thornton Heath. She died nearly six weeks later of sepsis caused by the burns, with her death then characterized as an accident.
In his shocking testimony, Desmond described years of physical abuse from Nix and reported that on the day of the incident he heard his five-year-old sister shout repeatedly "burn, burn", while in the bathroom. As he testified, Nix had then convinced him to argue that it was an accident, promising that she would never hit him again.
Detectives of the Metropolitan Police's unsolved homicide team conducted an extensive investigation, examining thousands of documents from hospital and local authorities records. Although more than four decades had passed and many of the people involved had died, the police were able to identify critical evidence, including Nix's initial testimony since 1978.
During the new investigation, authorities identified significant contradictions between her current claims and the deposits she had given immediately after Andrea died. Burn experts also testified that a child would not voluntarily remain in water so high temperature, evidence that it strengthened the prosecutor's version that sinking the young girl into hot water was not an accident.
In a statement read in court, Desmond reported that his last memory of his sister is her cries and lies that followed her death. "Your actions deprived my sister of life and stole my chance to grow up with her," she said.
Inspector Louise Kavin of the Metropolitan Police said Desmond's courage to speak decades later was instrumental in revealing the truth and rendering justice to one of the oldest cases reviewed by British authorities.