Monster (2004)

Season 1: Episode 67

Nina confronts Johan who presents her with a story on what happened when many people were poisoned at the Mansion of Red Roses. Nina realizes that she was the one who witnessed these deaths, the shock of this revelation nearly drives her to suicide, but she is saved by Tenma. Capek is gunned down by members of his organization when they find out about the guard that Capek killed.