Though out the play there are many different types of people. There are some people that realize what they are doing is wrong, and people that now something is wrong but don't now what to do to fix it. Hale is one of the people that has changed to most though out the play. when he arrives he is this get the job done kind of guy. As the play progresses he changes to the type of person that has changed.
In act four Hale shows up after being gone for three months. He said that he came back to try to get the accused to confess. he want the all to confess to save themselves from being hanged. When Danforth asks him why he has returned he says in a sarcastic voice "why,it is all simple. I come to do the Devils work. I come to counsel Christians they should belie themselves...There is blood on my head! Can you not see the blood on my head!!". He knows what he did early was wrong and he is trying to fix it the only why he know how, by coning back and talking to as many people as he can to get them to confess.

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