In 2024, the Offender Database recorded that 39-year-old Mathew Cooksey—of Somersham—pleaded guilty to making a massive hoard of hundreds of indecent images of children. The investigation established that Cooksey was in possession of 1,314 illicit files, including 356 Category A images (the most severe classification involving penetrative sexual activity or sadism), 225 Category B images, and 733 Category C images. The prosecution reported at Cambridge Magistrates’ Court that these offences were committed on or before 26 October 2022.
The investigation established that Cooksey’s actions represented a serial and calculated effort to consume and store the most depraved forms of child sexual abuse material. The prosecution reported that Cooksey entered his guilty pleas on 9 May 2024. Due to the high volume of “Category A” material, which drives the market for the actual physical abuse of children, the magistrates determined their sentencing powers were insufficient and referred the case to the Crown Court for a higher-level hearing.
CLASSIFICATION OF ABUSE AND JUDICIAL FINDINGS
The court reported that the sheer quantity of the most serious images identified Cooksey as a significant risk to public safety. The investigation established that “Category A” images depict the most horrific violations of children, and by “making” (downloading or storing) 356 of them, Cooksey was directly contributing to the ongoing exploitation of minors. The prosecution reported that his case was escalated to Cambridge Crown Court in June 2024 to ensure a sentence that reflected the gravity of his serial strikes.
Judge-led proceedings at Cambridge Crown Court followed the initial magistrate hearing in 2024. For his actions in Somersham and the nature of the serial child sexual abuse material investigation reported, Mathew Cooksey faced significant custodial time. The investigation established that he was legally mandated to the Sex Offenders Register and remains subject to strict statutory requirements, including Sexual Harm Prevention Orders (SHPO), to manage the risk he poses to the community.
STATUS AND STATUTORY REQUIREMENTS
Based on the judicial records as of 2024:
- Legal Status: CONVICTED (Making indecent photographs of a child: Category A x356, Category B x225, Category C x733).
- Custodial Status: JAILED (In 2026, serving the resulting sentence following his Crown Court appearance).
- Total Image Count: 1,314.
- Sex Offenders Register: Notification requirements are active.
- DBS Status: Placed on the Barred List (Indefinite and permanent ban from any role involving children or regulated activity).
- Judicial Oversight: Sentenced at Cambridge Crown Court; investigated by Cambridgeshire Constabulary.
- Criminal Record: Amassed a hoard of over 1,300 child abuse images; Possessed 356 of the most severe Category A files; Pleaded guilty in May 2024.
- Origin: Somersham, Cambridgeshire.
MONITORING AND PUBLIC PROTECTION
Cooksey is managed as a high-risk offender under the statutory requirements of the Multi-Agency Public Protection Arrangements (MAPPA) in Cambridgeshire. Due to the nature of his behaviour—specifically the high ratio of Category A material—he is a priority for digital forensic monitoring and behavioural oversight. Authorities reported that the 2024 conviction ensures Cooksey is permanently flagged on national databases, meaning any attempt to hold a position of trust or interact with children in Somersham or elsewhere is strictly blocked for the remainder of his life.
As a registered sex offender, his details are permanently logged on the national police database. Authorities state that Cooksey’s behaviour identifies an individual who prioritised his own perverted gratification over the safety and human rights of children. Any failure by Cooksey to adhere to his notification requirements or his post-release supervision will result in immediate police intervention to ensure the ongoing protection of the community from a man who has violated the principles of human decency through child sexual abuse.
QUESTION – Given that the offender was caught with “356 Category A Images,” which represent the actual physical rape of children, do you believe the law should legally mandate that any person possessing more than 100 Category A images should receive a “Mandatory Minimum Sentence” of at least 5 years?
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