Liverpool prisoner who made 'prison napalm' found dead in cell
Prisoner who made 'prison napalm' found dead in cell

Danny Clive Smith, a prisoner who scalded a cellmate with a boiling water and sugar mixture known as 'prison napalm', was found dead in his cell at HMP Risley in November last year.

The 34-year-old, originally from Shrewsbury, had been moved from HMP Altcourse in Fazakerley to the category C prison in Warrington after the assault in July 2023. He had dozens of previous convictions for more than 120 offences.

Attack over a vape

Smith admitted the attack in court in July last year, saying he lashed out because his cellmate "wouldn't let him use his vape". His victim sustained scars and hearing difficulties as a result.

During his time at HMP Altcourse, Smith was described as "irrational and unpredictable". His mental health struggles continued at Risley, leading to depression, low mood and suicidal thoughts.

Discovery of his body

Smith had a history of accruing debt at Risley, and his behaviour led to self-harm and suicide attempts. One attempt led to him being placed on an Assessment, Care in Custody and Teamwork (ACCT) plan, designed to support those at risk of suicide or self-harm.

The plan was closed after his mood appeared to improve and no concerns were raised by those who interacted with him. A check shortly before 9pm on November 26, 2025 raised no concerns, but a morning check at 5.27am on November 27 led to the discovery of his body. Despite attempts to resuscitate him, he was confirmed dead by a paramedic at 8.05am.