As the final preparations are underway inside the prison, groups are gathering outside in opposition.
Two separate sides will gather in two distinctly cordoned off spaces Tuesday night.
There will be a space for those protesting the punishment. It'll made of up of peace groups, religious groups and a group opposed to capital punishment.
Across the street, those who favor the punishment and support the family of Moeller's slain victim, Becky O'Connell will gather.
Two weeks ago, Eric Robert's execution brought out more than a hundred people. Many of those are expected to gather again Tuesday night. You'll see them coming and going all night long.