Louisiana State Police Trooper Killed in Multi-Parish Shooting Spree

On Saturday, October 9th, Louisiana State Police announced the death of one of their troopers as a result of a multi-parish crime spree. The investigation surrounding the events that led up to the officers death is still ongoing. 
With a heavy heart, Louisiana State Police is announcing the death of Master Trooper Adam Gaubert who was killed in the line of duty.
Trooper Gaubert, a 19-year veteran of our department, was ambushed while in his patrol unit.
Preliminary information indicates that Trooper Gaubert was shot and killed in the area in which an early morning Homicide occurred. The suspect, 31-year-old Matthew Mire, was taken into custody this evening shortly before 10pm without incident.
Trooper Gaubert embodied everything we stand for; honor, duty, selfless service, and courage. In the days ahead, we will mourn his tragic death and honor his service to our department and the citizens of Louisiana.
At this time, we ask that you please respect Trooper Gaubert’s family’s privacy.
Thank you for your patience and understanding while we work to maintain the safety of our citizens and fully investigate all aspects of this incident.
Please keep our Troopers and Trooper Gaubert’s family in your prayers.
The Investigation Continues into Louisiana Trooper’s Murder.
Following the deadly ambush of a Louisiana State Police Trooper, LSP is working closely with numerous local, state, and federal agencies to investigate the circumstances of a multi-parish fatal shooting spree that resulted in two deaths and three critical injuries. The suspect, 31-year-old Matthew Mire, was taken into custody shortly after 10:00pm on October 9, 2021 after a daylong manhunt by numerous law enforcement agencies.
The preliminary investigation revealed that Master Trooper Adam Gaubert was ambushed by Mire as he sat in his fully marked patrol unit. The ambush of Trooper Gaubert occurred in close proximity to the Dutton Road shooting that took place in the overnight hours of October 9, 2021. Mire is a person of interest in multiple shooting incidents in several parishes. Following the shootings, Mire was involved in a pursuit where he fired a weapon at a separate pursuing State Trooper. The Trooper exchanged gunfire with Mire during the incident and was not injured.
As the search for Mire progressed, Louisiana State Police, Homeland Security Investigations, US Alcohol Tobacco & Firearms, LA Department of Corrections, Ascension Parish Sheriff’s Office, and East Baton Rouge Parish Sheriff’s Office worked together in the search area near Hoo Shoo Too Road at the Tiger Bend Bridge. After being located and taken into custody without incident, Mire was transported to a local hospital for injuries he sustained from a K-9 bite and suspected self-inflicted gunshot wound to the leg.
LSP Detectives obtained arrest warrants for Mire in Ascension Parish for Aggravated Flight from an Officer, Attempted First Degree Murder of a Police Officer, and First Degree Murder of a Police Officer and arrest warrants in East Baton Rouge Parish for Aggravated Flight from an Officer and Attempted First Degree Murder of a Police Officer. Troopers are maintaining constant watch over Mire at the medical facility and he will be booked on the warrant charges upon release.
LSP Bureau of Investigations and LSP Crime Lab processed several crime scenes in Ascension and East Baton Rouge parishes related to the shootings involving LSP Troopers. This investigation is active and ongoing and further information will be released as available. For information related to the shooting incidents in Ascension and Livingston Parish, please contact the Ascension Parish Sheriff’s Office and/or the Livingston Parish Sheriff’s Office.
Master Trooper Gaubert had served with LSP since 2002 performing patrol duties at Troop A in Baton Rouge and serving as a Detective in the LSP Criminal Investigations Division throughout his career. Master Trooper Gaubert was a veteran of the United States Army and truly embodied the LSP Core Values of Loyalty, Duty, Respect, Selfless Service, Honor, Integrity, and Personal Courage. Together as a family, we will mourn his loss and honor his legacy of service to our department and the citizens of Louisiana. Arrangements for Master Trooper Gaubert are not finalized at this time, but he will be afforded full honors earned with a line of duty death. Further information on services will be announced when available.
The charitable arm of the Louisiana State Troopers Association, Louisiana Troopers Charities Inc, is the proper mechanism for monetary donations to the family of LSP Master Trooper Adam Gaubert.
How you can donate:
– Check: Made payable to Louisiana Troopers Charities with Gaubert Family in the memo line and sent to our office at 8120 Jefferson Highway Baton Rouge, LA 70809.
– Phone: Contact us at 225.928.2000 for personal assistance or to facilitate a credit card donation.
Thank you for remembering Master Trooper Gaubert’s family, friends, and LSP brothers and sisters in your thoughts and prayers during this difficult time.

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