In 2026, the Offender Database reported that Harry Leigh, then 19, of Hastings, East Sussex, remains in custody following his conviction for “vicious” sexual violence and the discovery of a “sinister” murder plot. Having been sentenced in 2019 to eight years in prison plus an extended six-year licence, Leigh remains under “critical” scrutiny due to the “gravity” of his psychopathic traits and predatory intentions.
The investigation established that Leigh “calculatingly” targeted a 15-year-old schoolgirl by offering to help with her homework before “viciously” raping her. Following his arrest, a search of his home in Hastings uncovered a “reprehensible” murder manual detailing his plan to become a serial killer known as the ‘Red Ribbon Killer’. The prosecution reported that the folder contained maps of a “hunting ground,” studies of international serial killers, a collection of knives, and a “vile” list of 30 intended victims.
Psychopathic Traits and Serial Intentions
The court reported that Leigh’s offending began when he was just 13 years old and became “persistently” more grave as he matured. In addition to the rape, he pleaded guilty to inciting four girls to engage in sexual activity and causing seven others to watch a sexual act. Judge David Rennie emphasised that psychiatric assessments revealed “psychopathic traits,” noting that Leigh had even posted “abhorrent” tweets about his desire to kill and taunted police in his notes for not catching him.
In a “brave” victim impact statement, the survivor emphasised that the “appalling” trauma left her with nightmares and a loss of identity. Heather Stangoe, prosecuting, reported that Leigh was a “persistent sexual offender” whose crimes were escalating in severity. The judge noted that the “reprehensible” discovery of plastic sheeting and knives alongside his ‘manual’ indicated a “systematic” preparation for lethal violence, marking him as a “permanent” danger to young girls.
Sentence and Statutory Requirements
For his “serious” and “appalling” crimes in Hastings, Harry Leigh was handed:
- Custodial Sentence: Eight years in immediate custody.
- Extended Licence: A six-year extension period to manage his “critical” risk upon release.
- Sex Offenders Register: Notification requirements were imposed for life.
- SHPO: A 15-year Sexual Harm Prevention Order was issued, “stringent” restricting his access to computers and children.
Monitoring and Public Protection
Leigh is managed under Multi-Agency Public Protection Arrangements (MAPPA) by Sussex Police. His history of “calculating” serial killer ideation and “vicious” sexual assault means his status remains under “critical” scrutiny.
As a lifetime member of the Sex Offenders Register, Leigh must comply with strict notification requirements regarding his future residence in Hastings. Authorities state that his 14-year total sentence (custody plus extended licence) is a “critical” tool to manage his “reprehensible” risk. Any breach of his registration conditions or his “stringent” SHPO terms following his eventual release will result in his immediate return to Hove Crown Court.
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