Pope Leo XIV marked World Day Against the Death Penalty on Saturday by posting on X that capital punishment is "inadmissible because it is an attack on the inviolability and dignity of the person." The Pope, who is American-born, added that "the common good can be safeguarded and the requirements of justice can be met without recourse to capital punishment" and noted that "effective systems of detention have been developed that protect citizens while at the same time do not completely deprive those who are guilty of the possibility of redemption."
The Pope did not specifically address the planned execution of Nidal Malik Hasan, the former US Army psychiatrist convicted of killing 13 people and wounding 32 others in a 2009 shooting at Fort Hood, Texas. However, his top deputy, Cardinal Pietro Parolin, the Vatican secretary of state, told Vatican News that the plan to livestream Hasan's execution was "unacceptable."
The livestream plan, announced by US Secretary of Defense Pete Hegseth on Thursday, has drawn condemnation across the US political spectrum. Republican Representative Austin Scott said he supported executing Hasan but that "livestreaming executions is what Jihadists do. America is better than that." Democratic Senator Mark Kelly, a member of the Senate Armed Services Committee, said Hasan should "face justice," but that public executions are "the kind of thing that Iran and the Taliban do. Is this who we want to be associated with?"
On Friday, Vice President JD Vance, a practising Catholic, expressed doubt about whether the livestream would proceed. The controversy follows last month's botched execution attempt on Christa Pike in Tennessee, who survived two doses of lethal injection. Pope Leo's predecessor, Pope Francis, first amended official Catholic teaching in 2018 to declare capital punishment "inadmissible" in all circumstances, reversing a previous position that allowed it as a last resort to defend lives.