Killer cookies.

There was a plot to kill all nine Supreme Court justices last year with cookies. Yes, really. But the worst part is that each package had a note saying that the cookies were poisoned.

"Every member of the Supreme Court received a wonderful package of home-baked cookies, and I don't know why, (but) the staff decided to analyze them," the Fort Worth Star-Telegram quoted O'Connor as saying at the legal conference November 10 in the Dallas area. "Each one contained enough poison to kill the entire membership of the court."

The letters did not seem to pose much of a real danger since the threatening note told the recipients the food was poisoned. In court papers submitted with the plea agreement, prosecutors said each of the envelopes contained a one-page typewritten letter stating either "I am" or "We are" followed by "going to kill you. This is poisoned."