In a tragic incident unfolding in Piscataway, New Jersey, police were forced to open fire on a man wielding a machete, resulting in his death. The confrontation revealed a grim discovery within the home, where the man’s mother and grandparents were found deceased, according to a report by WABC.

The chain of events began when the suspect’s father urgently contacted 911, prompting a swift police response, as confirmed by Piscataway Mayor Brian Wahler. Officers arrived at the scene to find the man brandishing a machete, a situation that quickly escalated, WABC reported.

Authorities attempted to subdue the individual using tasers, but these efforts proved ineffective. The man allegedly advanced towards the officers with the machete, forcing them to discharge their weapons, ultimately resulting in his death.

Further investigation by officers at the scene led to the heartbreaking discovery of three deceased individuals within the home. This finding was later corroborated by a press release from the New Jersey attorney general’s office, shedding light on the full extent of the tragedy.

Authorities with the Piscataway Police Department responded to a 911 call about someone with a knife. (Kyle Mazza/UNF News/Shutterstock)

After the shooting, police found three people dead in the home, a press release from the New Jersey attorney general’s office notes.

“The Office of Public Integrity and Accountability is investigating a fatal officer-involved shooting that occurred on Monday, January 5, 2026, in Piscataway Township in Middlesex County, New Jersey,” the release states.

Preliminary information indicated that authorities with the Piscataway Police Department had responded to a 911 call from someone who reported a person with a knife, the release indicates.

Police shot a man armed with a knife Jan. 5, 2026, in New Jersey. (Kyle Mazza/UNF News/Shutterstock)

“Officers subsequently shot and killed a man armed with a knife who they encountered at the residence,” the press release noted.

“A 2019 law … requires the Attorney General’s Office to conduct investigations of a person’s death that occurs during an encounter with a law enforcement officer acting in the officer’s official capacity or while the decedent is in custody. It requires that all such investigations be presented to a grand jury to determine if the evidence supports the return of an indictment against the officer or officers involved,” the release explains.

Law enforcement shot a person armed with a knife in New Jersey. (Kyle Mazza/UNF News/Shutterstock)

According to a post on X, New Jersey State Policemen’s Benevolent Association President Peter Andreyev noted, “We are aware of the horrific crime in Middlesex County tonight. All our members that were involved are being evaluated. Thank you to all who have reached to offer support.”