Gonzales, Louisiana – Louisiana State Police detectives are investigating a fatal officer-involved shooting that occurred during a traffic stop in Ascension Parish early Tuesday morning.

The incident took place shortly before 2:00 a.m. on September 30, 2025, at the intersection of Louisiana Highway 431 and Louisiana Highway 935. A Louisiana State Police trooper had initiated a routine traffic stop on a vehicle when circumstances led to the officer discharging his service weapon.

One subject involved in the traffic stop was transported to a local hospital, where medical personnel pronounced them deceased. The trooper involved in the shooting was not injured during the incident.

The Louisiana State Police Force Investigation Unit (FIU) has taken over the investigation. FIU detectives specialize in investigating incidents involving law enforcement officers.

Louisiana State Police Crime Lab personnel are currently processing the scene and collecting evidence. Investigators are working to gather additional information about the circumstances that led to the use of deadly force during the traffic stop.

Authorities are seeking assistance from the public in their investigation. Anyone who witnessed the incident or has photographs or video footage of the events is encouraged to contact Louisiana State Police detectives.

Witnesses can report information anonymously through the Louisiana State Police online reporting system at lsp.org by clicking on “Report Suspicious or Criminal Activity.” The public can also call the Louisiana State Police Fusion Center Hotline at 1-800-434-8007 to provide information.

Officer-involved shootings typically undergo comprehensive investigations that include examination of physical evidence, witness interviews, and review of any available video footage. The Louisiana State Police Force Investigation Unit conducts these investigations independently to maintain objectivity in cases involving law enforcement personnel.

The intersection where the shooting occurred serves as a connection point between two state highways in Ascension Parish, located in southeastern Louisiana between Baton Rouge and New Orleans.

At the time this was published, Louisiana State Police had not released the identity of the deceased subject or the trooper involved in the shooting. The department also has not disclosed what type of vehicle was stopped or whether any weapons were recovered at the scene.

All persons are presumed innocent until proven guilty.