Alan Eugene Miller’s planned execution would be the fifth in the last week, drawing national scrutiny to convictions and execution processes.

One execution was held on Sept. 20 and two more on Sept. 24. If the two remaining – set for Sept. 26 – take place, it will mark the most in one week in the U.S. since July 2003. Marcellus Williams was put to death in Missouri despite objections by the victims’ family.