We would like you to assess the QUALITY of each of the following argument (discussing Death Penalty) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of death penalty. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of death penalty.

After someone is executed, it's the end of the story.
Valid

There has seldom if ever been any occurrence in which someone has violently avenged a murderer's death.
Valid

If one commits more than one, hell has been specially reserved for them.

Invalid