Was crazy about having suffered patricide? (7)
I believe the answer is:
desired
'was crazy about' is the definition.
(to be crazy about someone is to desire them)
I don't understand how the remainder of the clue works.
(Other definitions for desired that I've seen before include "much wished for" , "Wanted greatly" , "Craved" , "Sought after" , "Had aspired to" .)