Massei motivation:
He reported of having seen the two young people until before midnight.
Trial testimony:
Fino a prima di mezzanotte che mi ero un po’ stufato di leggere, mi ero acceso una sigaretta, guardo sempre la gente che passa, il movimento che ci sta a piazza Grimana e poi dopo non li ho più visti.
Up to midnight before I had a little 'tired of reading, I had lit a cigarette, I always look at the people passing, the movement that is close to square Grimana and then after I have not seen again.
DOMANDA – Esatto, quindi gli avrà dato un’occhiata quattro o cinque volte mi ha detto nel giro di un’ora o un’ora e mezza.
RISPOSTA – Quasi due ore.
Q. - That's right, so will have had a look at four or five times he told me in an hour or an hour and a half.
ANSWER - Nearly two hours.
So he saw them four or five times, apparently every time he looked.
Why do you think they were on piazza, shouldn't they be getting high in the cottage already according to your theory?