@Amadeo,
I actually personally know of someone who hired a hit man to kill her father.
True story: someone I actually worked with.
She hired the killer when her father (apparently not a nice man at all!) did some nasty, vindictive things with his will.
However the "hit man" turned out to be an undercover policeman.
And she's ended up locked up behind bars for years & years.
Couldn't believe it! Very nice, quiet young woman in her late 20s.
But this is no help to you, is it?
Maybe a lesson in how
not to do it?
.