Here are a few more Oklahoma executions which didn’t go quite as planned:

Jan. 9 – Michael Lee Wilson, 38, was executed by lethal injection for the slaying of Richard Yost, a Tulsa QuikTrip employee. Before he died, Wilson said: “I feel my whole body burning.”

Jan. 23 – Kenneth Eugene Hogan, convicted of stabbing Lisa Stanley to death in 1988, complained of a metallic taste in his mouth seconds after his lethal injection.

Sept. 10, 2013 – Anthony Rozelle Banks took several deep breaths as the lethal drugs were injected into his body, then appeared to grimace before he stopped breathing and his body went limp.

Jan. 5, 2012 – Gary Roland Welch, convicted of killing Robert Dean Hardcastle in Ottawa County in 1994, was executed without complications. However, a few weeks earlier, he failed a suicide attempt by slashing himself with a contraband razor blade. He recovered and kept his date with death.