Lethal Weapon 4

Lorna Cole reveals her pregnancy with LAPD Sergeant Martin Riggs, leading the couple to reflect on their future together. This development adds complexity to their relationship and presents new challenges for both of them as they navigate imminent parenthood.

Officer Roger Murtaugh's daughter, Rianne, struggles with her own hidden pregnancy due to her relationship with Detective Lee Butters. The secrecy surrounding her condition creates tension within the family and emphasizes the challenges of young adulthood.

Despite concerns from the insurance provider about their past actions, Riggs and Murtaugh are promoted to captains. This unexpected advancement tests their leadership skills and the way they approach their duties within the LAPD.

While investigating an oceangoing vessel that has been intentionally run aground, Riggs and Murtaugh uncover a Chinese immigrant smuggling operation. This moment sets the stage for a deeper involvement in a dangerous criminal underworld.

Murtaugh shows empathy by offering safe haven to the Hong family, who fear deportation. This act of kindness reflects Murtaugh's character and emphasizes the theme of compassion amid chaos.

Grandfather Hong shares vital information about his missing uncle, who helped finance their immigration. This lead becomes critical in the officers' investigation and highlights the sense of urgency surrounding their plight.

The team confronts 'Uncle' Benny Chan, a dangerous crime boss, at his restaurant in Chinatown. Their inability to gain probable cause escalates tensions, foreshadowing a violent confrontation ahead.

Riggs' failed attempt to apprehend the escaped ship captain results in brutal retaliation from the Triads, led by Wah Sing Ku. This event significantly raises the stakes for the officers and their families.

In a heart-wrenching scene, Mr. Hong is forced to engrave plates under duress, only to be executed by Ku afterward. This act of violence reveals the extent of Ku's ruthlessness and heightens the officers' resolve to bring him to justice.

Officers initiate an unusual operation in Chan's dentist office to gather intelligence while under the influence of laughing gas. This bizarre but humorous moment leads to accidental revelations that complicate their investigation.

Detective Ng makes a shocking discovery about Ku's dealings with a corrupt general and uncovers the murders of Mr. Hong and his uncle. This information propels the officers into action to stop the impending exchange from occurring.

The officers race to prevent Ku's transaction with the general, which would solidify his power. As they uncover the truth, they must handle the growing threat posed by the Triad and the impending danger to their families.

Riggs and Murtaugh face off against Ku in a high-stakes battle on a pier. The confrontation culminates with explosive action, highlighting the determination to put an end to Ku’s criminal reign once and for all.

Following the intense battle, Riggs and Murtaugh recover from their ordeals, each reflecting on their personal losses and victories. The situation resolves with Riggs promising a future with Lorna and Murtaugh acknowledging the presence of friendship amidst danger.

With the city secured and the Hong family granted asylum, the police chief reinstates both Riggs and Murtaugh's ranks as sergeants. The recognition of their commitment to justice allows the characters to look forward with renewed hope.