The recent news about the botched execution of an Oklahoma death row inmate has not affected the way Americans view the death penalty. Sixty-one percent say the death penalty is morally acceptable, similar to the 62% who said so in 2013, although both figures are down from a high of 71% in 2006.
The results are based on Gallup's annual Values and Beliefs poll, conducted May 8-11. On April 29, an Oklahoma death row inmate given a lethal injection appeared to suffer for an extended period of time until finally dying of a heart attack. That incident led to the postponement of a second execution scheduled in Oklahoma that day and raised questions about the methods used to execute prisoners.
The case did not fundamentally alter Americans' perceptions of the death penalty, however, with a solid majority viewing it as morally acceptable. This percentage is similar to the 60% who say they favor the death penalty as punishment for murder in Gallup's October update.
But the longer-term trends reveal that Americans have become less supportive of the death penalty. Gallup first asked the moral acceptability question in 2001, with an average 66% saying it was acceptable between 2001 and the peak in 2006. Over the last three years, the percentage saying it is morally acceptable has averaged 60%.
Similarly, Americans' support for the death penalty as a punishment for murder is also trending downward. Support reached a high of 80% in 1994, but it has generally slipped since then.