There are many components to a defenition of genocide but the aspect that most agree on is the…

2. Why is specific intent required to prove genocide?
Specific intent distinguishes genocide from other mass crimes. Prosecutors must show the perpetrator meant to destroy a protected group, not merely to kill or persecute. This high mens rea protects lawful differences between crimes, focusing liability on those who aimed at group elimination through policies, orders, or coordinated actions.