Please answer the following question: Build a movie plot around this: Who kidnaps a school busload of children? Huh? That's not in the paragraph!
A:
The film opens with a scrolling shot of a marble wall: a tribute to all the officers killed in the line of duty in the city of San Francisco.The shot of the wall fades into the silenced barrel of a rifle, and a long, dark-haired Caucasian man staring down it. Through the scope and the cross-hairs, we see his target: a young, beautiful blond woman, swimming in a rooftop pool. He follows her with his sights for a moment before pulling the trigger, hitting her in the back. She flails in agony in the water, and the pool slowly fills with her blood as she dies.Inspector Harry Callahan (Clint Eastwood) enters the rooftop pool area as the title cards roll. Harry inspects the dead body and looks up to the probable area of the shooter. He walks down the street to the building and up to the roof. He walks over to where he figures the shooter was stationed, looks down and across the street at the pool. Looking down, Harry finds a shell casing. Using a pen, he carefully picks it up and places it in an evidence bag. As he stands, he sees a piece of paper speared on a television antenna. He reads it and realizes what it is.In the mayor's office, the ransom note is blown up and put on a screen. The mayor reads out the demands of the sniper, dubbed "Scorpio". He demands $100,000 to stop his killing spree, or he "will target either a catholic priest, or a nigger". The mayor discusses his options with the police chief, and Callahan's superior, Lt. Al Bressler.The mayor calls Harry in, and immediately asks what he's been doing. Harry angrily responds that he's been sitting on his ass in the mayor's office, then lays out the plan of investigation so far. Lt. Bressler announces that he's arranged for helicopter surveillance in probable target areas. To Harry's disbelief, the mayor agrees to lead Scorpio on for the time being, to post a message in the newspaper (per Scorpio's instructions) as if they plan to pay him. Before leaving, the Mayor tells Harry that he doesn't want the same kind of trouble that Harry's caused in the...