do you think the death penalty can prevent or reduce crime?w

do you think the death penalty can prevent or reduce crime?why or why not?
yes.
Because can frighten the criminal offender directly the arrogance .
Then you have thought the human rights,as well as facing the death penalty,those at heart?
If the human rights can solve all words,I believe in the world the crime rate affirmation dramatic rise!Moreover the death penalty definitely is regarding violates the very greatly wrong person!Since he can violate the such big mistake,he should also withstand the corresponding penalty!In this does not care about the problem!,
嘿嘿

你认为死刑是不是能够阻止或者减少犯罪？理由是？