Axel Rudakubana, an 18-year-old serving a 52-year sentence for the brutal stabbing of three young girls, has been placed under heightened security in Belmarsh Prison after allegedly attacking a guard with boiling water. His actions mirror a similar incident involving Manchester Arena terrorist Hashem Abedi, raising concerns over inspiration for such violence. Rudakubana, described as having a sadistic motive targeting vulnerable victims, had previously attempted to kill numerous children and adults during a dance class.