Adriano wakes up in a hotel room next to the dead body of his lover, Laura. The door is locked from the inside and there is no evidence of anybody else in the room.
Despite he claims his innocence, the man is charged with murder and chooses Virginia Ferrara, a veteran criminal attorney who has never lost a trial, to decide the defensive strategy. The two only have three hours to prepare the case, discredit a key witness who’s accusing Adriano, and find the key evidence confirming his innocence. Back to the wall, Adriano is forced to tell the full truth to the lawyer...