"The Verdict" is a Belgian film from 2013, directed by Jan Verheyen. The film is a legal thriller that focuses on the themes of justice, revenge and the legal system.
The story follows Luc Segers, played by Koen De Bouw, a successful businessman who is confronted with a unimaginable tragedy when his wife and daughter are murdered. When the murderer goes free due to a procedural error, Luc decides to take the law into his own hands. He commits a murder and is brought to justice, which leads to an intense and dramatic trial in which the shortcomings of the legal system are central.
More information at: TMDB