Alabama prepares execute death row prisoner by nitrogen hypoxia later this month Alan Eugene Miller Posted on September 13, 2022 By Charlielikes Nitrogen hypoxia is supposed to cause death by replacing oxygen with nitrogen, and has been authorized by Alabama and two other states for executions. news Tags:alabama, alan, by, death,, eugene, execute, hypoxia, later’, miller, month’, news, nitrogen, prepares, prisoner, row, this, topnews, trending