Top court's decision overturns last-minute stay that had stalled Tennessee's first execution of a woman in 200 years. Teenage killer Christa Pike has been cleared for execution after the United States Supreme Court overruled a last-minute stay of her death. Key points and original sources are listed below.

• Top court's decision overturns last-minute stay that had stalled Tennessee's first execution of a woman in 200 years.S1

• Teenage killer Christa Pike has been cleared for execution after the United States Supreme Court overruled a last-minute stay of her death.S2