In some states, admission was charged. Some states began enacting laws prohibiting judicial public executions in the latter half of the 19th century. Today, executions are carried out behind prison walls with only a small group of witnesses in attendance. Every state that performs executions has legislation providing for certain people to witness them. Relatives of the victim are sometimes placed in a different room than relatives of the prisoner, but not always.
Some execution chambers have a one-way mirror that only allows the witnesses to see the condemned.
Others have a clear window that allows the condemned to see the witnesses as well. Once the IVs are inserted into the prisoner's arms, the curtain covering the window is drawn back. Some states require complete silence in the witness area. N.C. Once the execution is over, witnesses are escorted out by prison staff. Media and families may be taken to a press area for a press conference.