Violent criminal behavior is influenced by complex interactions between neurobiological vulnerabilities, cognitive deficits, environmental factors, and psychological predispositions. Neuropsychological research reveals that impairments in executive function, emotional regulation, impulse control, and prefrontal-limbic connectivity strongly correlate with aggressive and antisocial behavior. This paper synthesizes existing theoretical models and presents hypothetical neurocognitive assessment data to identify key predictors of violent offending. Brain-based risk markers include amygdala hyperactivity, dorsolateral prefrontal cortex (DLPFC) underactivation, impaired serotonin pathways, traumatic brain injury (TBI), and abnormal reward processing. The study proposes a forensic neuropsychological evaluation model for early identification and rehabilitation of high-risk offenders.