A Shreveport, La., police officer was shot and killed Wednesday night and law enforcement officers have a suspect in custody following a nearly 24-hour manhunt for the suspect.
Louisiana Officer Killed Wednesday Night, Suspect in Custody
According to police, Officer Thomas LaValley responded to the 3500 block of Del Rio Street around 9:15 p.m. for a call of a suspicious person making threats. Police say LaValley contacted the person and was shot multiple times in the upper body. He was later pronounced dead at University Health.

Officer Thomas LaValley was the honor graduate of his Shreveport PD academy class. He served with the department for three years. (Photo: Facebook)
According to police, Officer Thomas LaValley responded to the 3500 block of Del Rio Street around 9:15 p.m. for a call of a suspicious person making threats. Police say LaValley contacted the person and was shot multiple times in the upper body. He was later pronounced dead at University Health.
Grover Cannon, 27, was wanted for second-degree murder at the time of the attack. He is now charged with first-degree murder of Officer LaValley. (Photo: Shreveport PD)
The suspect is identified as 27-year-old Grover Cannon. Cannon was already wanted for attempted second-degree murder, KSLA TV reports. He is accused of shooting 45-year-old Darren Williams back on July 15. Cannon is now facing charges of first-degree murder.
Multiple tips sent to Shreveport police suggested Cannon was in the 3800 block of Jackson Street. Police shut the road down and began an ultimately successful search.
Officer LaValley has been with the police department since February 2011.
More Patrol

WakeMed Campus Police Officer Killed in Hospital Shooting
A WakeMed Campus Police Officer died after being shot in the lobby of the emergency department at a North Carolina hospital over the weekend.
Read More →
Video Shows Barricaded Suspect Fall Through Ceiling and Into SWAT Custody
Deputies in Indian River County, Florida, apprehended a suspect after he fell through the ceiling with SWAT members waiting below. The sheriff’s department released video of the apprehension.
Read More →From the Show Floor: T2 Systems
Learn about T2 Systems and its electronic parking enforcement solutions. Retired Chief John Holland outlines the benefits of using such a system to manage parking enforcement.
Read More →
Texas Pollice Department Adds Reconview Tower
A Texas police chief shares how the Decatur Police Department will use its new Reconview observation tower.
Read More →From the Show Floor: Traka
Join POLICE as we visit with Steve Atkinson of Traka and learn about the company’s asset management cabinets and key lockers.
Read More →
Team Wendy Shares New DREW Data During Personal Armour Systems Symposium
Team Wendy shared data about DREW, a biofidelic helmet-test rig built to simulate real head-to-ground falls and capture both linear and rotational head motion, during the recent Personal Armour Systems Symposium in Belgium.
Read More →
2026 US Police and Fire Championships to Unite First Responders in San Diego for 59th Annual Event
The 2026 US Police and Fire Championships, featuring more than 35 Olympic-style events and new competitions, will return to San Diego, California.
Read More →
FOX News Channel’s FOX & Friends to Host Live Audience for National First Responders Day
In honor of National First Responders Day, FOX News Channel’s FOX & Friends will host a live audience made up of first responders and their families. Police officers, firefighters, EMTs, and other emergency personnel have been invited to attend the live program.
Read More →How One Police Department Cut Crime by 46% with Smarter Patrol Management
Discover how one police department cut crime nearly in half using smarter patrol data. This whitepaper breaks down the real-world strategy behind a 46% drop in vehicle thefts, improved officer safety, and stronger community visibility.
Read More →
Axon Ecosystem Advancements Connect Critical Moments of Public Safety Response
Last week, during IACP 2025, Axon unveiled what it called the next evolution of its connected public safety ecosystem. Key launches included Prepared by Axon, new Axon Assistant and Axon Air Drone as First Responder (DFR) capabilities, and Community Shield and Community Link.
Read More →
