In which film does a character played by Gwyneth Paltrow lose her head?

Seven is a 1995 American neo-noir crime thriller film directed by David Fincher and starring Brad Pitt, Morgan Freeman, Gwyneth Paltrow, John C. McGinley, R. Lee Ermey, and Kevin Spacey. The film was based on a screenplay by Andrew Kevin Walker. It tells the story of David Mills (Pitt), a young detective who is partnered with the retiring William Somerset (Freeman) and soon tasked with tracking down a serial killer (Spacey) who uses the seven deadly sins as tropes in his murders.

In the film the two detectives drive Doe to a remote desert location. Within minutes, a delivery van approaches them. Mills holds Doe at gunpoint while Somerset goes to intercept the driver, who had been instructed to bring a box to them. As Somerset recovers the box and sends the driver away, Doe begins telling Mills about how jealous he is of Mills' life and marriage to Tracy (Paltrow), antagonizing Mills. Somerset opens the box, and in horror, tells Mills to stay back and not listen to Doe. Doe continues to taunt Mills as Mills frantically asks what is in the box. Doe reveals that he was so jealous of Mills that he killed Tracy, her death being a result of his envy, and that her head is in the box. Doe tries to goad Mills into vengeance, to become wrath and shoot him. Somerset desperately tries to convince Mills not to shoot Doe, but then Doe reveals that Tracy was pregnant. The revelation is too much for Mills and he shoots Doe six times. Doe's death completes the seven sins.