with them and they recover some of the paintings. McClane ignores their advice to go home and stays to find Lucy. Arriving at a Western-themed set in the studio, McClane and Nitric engage in a shootout, where the former comes out victorious. Al comes and arrests McClane for his unintentional assault on Jessie Montana, a renowned actress whose trailer McClane vandalized while trying to find Lucy. At the Sierra Correctional Facility, Piet's men stage a jailbreak, and Nitric leaves his cell. Sergio kidnaps the prison warden, opening all the cell doors in the process. McClane leave his cell and arms himself as he attempts to find Nitric and the prison warden. The prison breakout intensifies, and McClane rescues the prison warden, revealing that Nitric is on the roof waiting for a helicopter. McClane finds Nitric and shoots down the latter. Nitric refuses to tell where Lucy at as he dies. Al arrives, and, impressed by McClane's heroics, tells him he can go home. Following a cryptic tip Nitric gave him before his death, McClane heads to a fish factory near the harbor to find Lucy. Instead, he finds Piet exchanging the paintings for a prototype RDXS Ample with Sumi Kazawa. Marlin, a long time associate of Piet, reveals herself, and they take the rocket to a warehouse in the harbor, with McClane giving follow. Being helped out by two factory workers, he sneaks inside a truck to follow the whereabouts of the rocket and Lucy. As this was going on, Thornburg announces Piet will destroy the Los Angeles International Airport with the experimental missile if the city of Los Angeles does not give him $1 billion by the end of the night. McClane finds himself outside the city in a warehouse where the missile is prepared to be launched, giving him the mission to destroy ten fuel tanks so the missile launch could be averted. Once successful, McClane finds the disabled rocket, only to be confronted by Frontier. Frontier reveals his plan to betray Piet, whileas he orders Marlin to kill McClane as he leaves to collect the ransom money. After a lengthy gunfight, McClane overcomes Marlin. As she dies, Marlin tells McClane that Piet is taking Lucy to Nakatomi Plaza, the same place where McClane killed Piet's father many years ago. The LAPD forms a blockade around the plaza just as Al receives a call from McClane. At the