The death penalty for a crime is made by 1 of the 5 ways. ( Lethal injection, Electrocution, Gas chamber, Hanging, and Firing squad). Lethal injection is the most common in the US because it is the most humane type of execution. Officials try to make the process as painless as possible. There is so serious long pain in any of the executions.
Wrongful death penalty is a problem in the US. By having a more in depth case on the convicts could cause the innocent to be set free and not be wronged. I think that cases should look more into other possible reasons why it could have happened before they go straight to the person they think it is. Such as Steven Avery. This man was convicted of murder. He is now sentenced for life imprisonment with no parole because the justice system believed he did it. Steven Avery knows he didn't do it, why is being convicted of it? There were other clues in his case showing it was framed and that someone could have intervened in it. This is a fine example of one large wrong person who needs to be set right. We want to have the innocent be freed and the guilty to punished.
Flamehorse says on Listverse ( 5 arguments for and against death penalty) ," In a larger sense, capital punishment is the ultimate warning against all crimes. If the criminal knows that the justice system will not stop at putting him to death, then the system appears more draconian to him. Hence, he is less inclined to break and enter. He may have no intention of killing anyone in the process of robbing them, but is much more apprehensive about the possibility if he knows he will be executed. Thus, there is a better chance that he will not break and enter in the first place." I find this to be very true, if people knew that they would be put to death they wouldn't think about killing someone because they want to live. Having the death penalty would probably bring severe crime rates drastically low. The government should look into the death penalty to keep the citizens of the US safe from harm from others.

http://www.deathpenaltyinfo.org/methods-execution
http://listverse.com/2013/06/01/5-arguments-for-and-against-the-death-penalty/



