Capital Punishment Should Be Brought Back as it is the Only Way to Prevent Serious Crimes

Murders are everywhere these days. Many of the murderers are also caught but they are not treated, as they should be.
For example, if there is a murder in England. He kills two people. The person is arrested, and the court says that he should be in prison for 20 years. Although the person is in pain during this period but he does not realize what wrong he has done and still the bad person is in him/her. After 20 years or even before 20 years he would be allowed to leave prison due to his behaviour. However, when he goes out he is going to start it again. Moreover, other people like him/her…