Final answer:
The individual should be arrested for aggravated assault or possibly attempted murder, depending on jurisdiction and severity, with charges based on causing serious bodily injury and exhibiting a disregard for human life.
Step-by-step explanation:
The individual described in the scenario should be arrested for aggravated assault or possibly attempted murder, depending on the jurisdiction and specific circumstances of the case. Aggravated assault typically includes an attack that results in serious bodily injury, or is carried out with a deadly weapon or with the intent to commit another serious crime. The permanent loss of sight and continued attack even after the victim had fallen indicate a disregard for human life and can escalate the charges considerably.
In some legal systems, these actions of the first individual, by causing a permanent and total loss of sight in one eye, could invoke historical or archaic laws, like those found in ancient codes where equivalent retribution (“an eye for an eye”) was prescribed. However, modern law does not operate on these principles. Instead, appropriate charges, trial, and sentencing would be determined by a criminal court based on contemporary legal standards.
The severity of the victim's injuries and the deliberate, forceful nature of the attack meet the criteria for a felony charge, which could result in significant prison time, fines, and a permanent criminal record for the aggressor if convicted.