One person has been killed and at least four others injured in a shooting incident in Trappes, a suburb west of Paris. French authorities are treating the event as a terrorist act, with the National Anti-Terrorist Prosecutor's Office (PNAT) taking charge of the investigation.

The suspected attacker was apprehended at the scene and is now in police custody. French Prime Minister Sébastien Lecornu described the events as "very serious" and confirmed the arrest.

Reports from French media suggest the number of injured individuals could be higher than initially stated, with unconfirmed accounts indicating a 12-year-old child may be among those wounded. The Mayor of Trappes, Ali Rabeh, stated that the assailant reportedly fired shots from a vehicle at people encountered on Friday morning.

The incident has prompted a significant deployment of police and emergency services to the area. The PNAT's involvement signals the gravity with which the authorities are viewing the attack, classifying it as "murder in connection with a terrorist enterprise."

Further details regarding the motive behind the attack and the identity of the victims have not yet been released. The investigation is ongoing, with authorities working to piece together the timeline and circumstances of the shooting.

This event underscores ongoing security concerns in France. The country has faced multiple terrorist attacks in recent years, leading to heightened vigilance and robust counter-terrorism measures.

Officials have urged calm while the investigation proceeds. The immediate aftermath saw a large presence of emergency responders, including firefighters and police, at the scene, which reportedly included a petrol station in the locality.

As the investigation unfolds, questions remain about the specific targets, the method used, and any potential links to organized extremist groups. Authorities are expected to provide further updates as more information becomes available.