She probably didn’t order it directly, anyway. You need plausible deniability.
The best work on the subject was by Christopher Ruddy and by Ambrose Evans-Pritchard.
Evans-Pritchard’s work was better than Ruddy, but Hugh Sprunt’s brilliant Citizens Independent Report has many more details on the subject and is well worth reading:
http://www.whatreallyhappened.com/RANCHO/POLITICS/FOSTER_COVERUP/TEXTS/foster_texts.html