Execution of US woman Christa Pike fails after botched lethal injection

The execution of Christa Pike, a convicted murderer, has been disrupted because two lethal injections administered to her failed to result in her death. The article states that the execution is in disarray due to these failed attempts. No further details regarding the specific timing, location, or the reasons for the failure of the lethal injections are provided in the given content. The article focuses solely on the outcome of the execution attempts.