This is not only a thrilling search for the truth of the case, but also a deep elegy dedicated to the soul of the forensic profession. It depicts how, on the dark border between life and death, a lonely person, with an almost paranoid calmness and bone-deep compassion, struggles to lift the heavy thing called "truth", even if the cost is the complete overthrow of his own stable world. When the last signature falls and the professional identity comes to an end, the testimony forged with a lifetime of faith is powerful enough to penetrate the curtain of death and ring loudly in the eternal silence.