Given the question: Build a movie plot around this: Who is escorted to the police station and why? James for shooting a dog and stealing.
The answer is:
Professor Grady Tripp (Michael Douglas) is a novelist who teaches creative writing at an unnamed Pittsburgh university (the movie was shot chiefly in and around Carnegie Mellon University). He is having an affair with the university chancellor, Sara Gaskell (Frances McDormand), whose husband, Walter, is the chairman of the English department and thus Grady's boss. Grady's third wife, Emily, has just left him, and he has failed to repeat the grand success of his first novel, published years earlier. He continues to labor on a second novel, but the more he tries to finish it the less able he finds himself to invent a satisfactory ending - the book runs to over two and a half thousand pages and is still far from finished. He spends his free time smoking marijuana.His students include James Leer (Tobey Maguire) and Hannah Green (Katie Holmes). Hannah and James are friends and both very good writers. Hannah, who rents a room in Tripp's large house, is attracted to Tripp, but he does not reciprocate. James is enigmatic, quiet, dark and enjoys writing fiction more than he first lets on.During a party at the Gaskells' house, Sara reveals to Grady that she is pregnant with his child. Grady finds James standing outside holding what he claims to be a replica gun, won by his mother at a fairground during her schooldays. However, the gun turns out to be very real, as James shoots the Gaskells' dog when he finds it attacking Grady. James also steals a very valuable piece of Marilyn Monroe memorabilia from the house. Grady is unable to tell Sara of this incident as she is pressuring him to choose between her and Emily. As a result, Grady is forced to keep the dead dog in the trunk of his car for most of the weekend. He also allows James to follow him around, fearing that he may be depressed or even suicidal. Gradually he realizes that much of what James tells him about himself and his life is untrue, and is seemingly designed to elicit Grady's sympathy.Meanwhile, Grady's editor, Terry Crabtree (Robert Downey Jr.), has flown...