In the hairdresser Thomas Prince's salon, the phone rings just before closing. Alexandra Kaspari, an employee of the fashion magazine "Vamp", with tears in her voice, asks to make an appointment for her haircut that same day. Later in the evening, Alexandra is killed. The police find themselves at a dead end - they cannot unearth either the murder weapon or its motive. The glamorous world of perfectly combed, sleek people does not reveal its secrets. Only Thomas Prince can navigate it freely, because his hairdresser is visited by all those suspected of a crime.