I have a test where I am given the following article, what is an answer for the question: Who saves the woman taken hostage? ?

Anthony is a man with an American father and a deceased Japanese mother living and working in Tokyo. One day his son is run over and killed by Yatsu, this film's version of "The Metal Fetishist". Shortly afterward Anthony begins to transform into metal. He discovers that the work of his scientist father may be the key to his transformation. In his father's house he discovers a secret room with files and papers detailing the Tetsuo Project as a way to turn people into androids. He also learns that his father met his mother while they each researched the project. Anthony's wife arrives but before she sees her transformed husband a S.W.A.T. team arrives and she is taken hostage. Anthony's transformation finishes its hold and he defeats the S.W.A.T. team with bullets fired from his body, but refrains from killing them. The severely injured team is extracted, but then killed by Yatsu.

Anthony