Vixen
Penultimate Amazing
This "no motive needed for a conviction" response was always a stupid and desperate response. Establishing a motive may not be legally required, but it is very important to a jury which is why the prosecution always presents motive. People don't do things for no reason unless they are so mentally incapacitated due to illness or drugs that they literally do not know what the are doing.
Rubbish. A motive is only required if you are trying to establish premeditated murder. In Italy, as murder and sexual assault is automatically 'aggravated murder' (the most serious crime of all) there is no onus on the prosecutor to establish motive.
Who knows how a murderer's mind works.