1. Roberto Rodolfi, an Italian banker and spy for the Pope, wants to kill Elizabeth, cause a Spanish invasion, and make Mary Queen of Scots the English Queen
2. Rodolfi travels to the Netherlands to meet with Philip II and the Duke of Alba
3. Philip II says he will prepare 10,000 troops to invade England
4. William Cecil finds out about the plot, Norfolk is arrested, Rodolfi never returns to England
5. Elizabeth signs the death warrant for the Duke of Norfolk, who is executed in 1572