The investigation into the death of a young woman who was drugged with knockout drops and raped leads the Graz duo to Leoben.
When Andreas arrives in the remote valley in the Austrian Alps, he is only about four years old - nobody knows for sure. He grows up to become a skilled farmhand and, as a young man, joins a work crew that builds one of the first mountain railroads, bringing light and noise to the valley along with electricity. He also finds the love of his life in Marie, but their happiness is short-lived. Only many years later, when Andreas embarks on his final journey, she is with him once again. And in amazement Andreas looks back at all the years that lie behind him.
Vienna, 1920. The Austro-Hungarian Empire has collapsed. Peter Perg returns home from the Great War, after years of captivity. But the Vienna he comes home to is nothing like the place he once knew. The new Austrian Republic thrives on social and artistic freedom, but anti-democratic movements and unemployment loom overhead. A stranger in his hometown, his life takes a turn for the worse when one of his former comrades is murdered. Suddenly the mysterious killings of veterans are mounting. Personally connected to the victims, Perg decides to bring the killer to justice. He finds an ally in the cool-headed forensic doctor Theresa Körner, with whom he has a deeper, shared history. Their investigation leads them into the darkest corners of the city, as they confront a brutal and systematic killer and intrigues from within the police force. But when the killer’s net closes around Perg himself, he faces the moral dilemma of his life.