If you hadn't heard yet and have a strong stomach, here's what happened during an execution gone seriously wrong in Oklahoma.
Many have said plenty on the topic, so I'll keep my comments brief.
Actually, I'll just copy and paste a quote and leave it at that.
“We need to be kinder with one another, more gentle and forgiving. We need to be slower to anger and more prompt to help. We need to extend the hand of friendship and resist the hand of retribution. In short, we need to love one another with the pure love of Christ, with genuine charity and compassion and, if necessary, shared suffering, for that is the way God loves us.” - Howard W. Hunter