Claudio and Alice continue to have opposite points of view on love. Meanwhile Ambra mysteriously disappears and Claudio seems to be very worried. A pharmacy robbery degenerated into murder leads Alice and Conforti to meet Einardi again, who once again does not hide a keen interest in the student. In the meantime, the Supreme Prof. Malcomess, director of the Institute, communicates the decision to retire, opening the race to his succession and calling for a competition among the trainees for a scholarship in Baltimore.