The Casket Letters Affair
1. A meeting was set up at York to hear the case against Mary between October 1568 and January 1569
2. The Scottish lords brought love letters with them, supposedly written by Mary to the Earl of Bothwell, that showed she had plotted to murder Lord Darley
3. Mary said that she could not be tried because she was an anointed monarch, and would not offer a plea unless Elizabeth guaranteed a verdict of innocence
4. The conference did not reach any conclusions, so Mary remained captive in England