Build a movie plot around this: Why does Tom attack his wife? She finds out he really did commit the massacre and is guilty.
The answer to this question is:
Attorney Claire Kubik (Ashley Judd) and her woodworker husband Tom (James Caviezel) find their idyllic life in Marin County, California shattered when, during a Christmas shopping excursion in San Francisco's Union Square he is captured by the U.S. Federal Bureau of Investigation and charged with the murders of nine peasants in a remote village in El Salvador in 1988. Claire is shocked to discover Tom, whose real name is Ronald Chapman, was a covert military operative serving in the United States Marine Corps and has been on the run for the past twelve years.Tom admits he was present at the scene of the mass murders but staunchly denies any involvement in the killings. He insists he has been scapegoated in order to conceal the identity of the real culprit, Major James Hernandez (Juan Carlos Hernandez), now the aide of Brigadier General Bill Marks (Bruce Davison).First Lieutenant Terence Embry (Adam Scott) is assigned to defend Tom, but his youth and lack of experience prompt Claire to decide to defend her husband, as well. When she realizes she needs help from someone familiar with the workings of a military court, she hires Charlie Grimes (Morgan Freeman), an embittered former military attorney who has a grudge against the military brass, to assist her. Three of the five key witnesses, who previously testified Tom was guilty, have died under seemingly mysterious circumstances, raising Claire and Charlie's suspicions. As the trial proceeds, they uncover a massive cover-up perpetrated by one of the military's highest-ranking officials. Also creating problems are the sudden appearance of a resident (Emilio Rivera) of the village where the mass murder took place, who insists Tom was responsible; Embry's romantic involvement with Claire's irresponsible sister Jackie (Amanda Peet), which leads Claire to assume that he leaked details about secrets she has uncovered to the prosecution; and Charlie's falling off the wagon after more than a year of sobriety.The Salvadorian witness identifies an injured Hernandez...