Suspect Captured in Murder of MS Officer
Atkinson was brought back to Biloxi Police headquarters by Gulfport Police. As he was taken out of the back of a patrol car by two officers, Atkinson smiled broadly.

Darian Tawan Atkinson, 19, is delivered to Biloxi Police headquarters. Atkinson faces a charge of capital murder in the killing of Biloxi Officer Robert McKeithen. (Photo: WLOX Screen Shot)
A suspect has been arrested for the Sunday night ambush killing of a Biloxi, MS, police officer. Darian Tawan Atkinson, 19, faces a charge of capital murder after his arrest Monday night in Wiggins, MS.
Police say Atkinson approached on-duty uniformed Officer Robert McKeithen in the parking lot of Biloxi police headquarters Sunday around 10 p.m. and shot him multiple times. McKeithen was mortally wounded and died at an area hospital. He was reportedly one year away from retirement. No motive has been given for the attack.
Images of the suspect were captured by security cameras when he entered the Lopez Quave Public Safety Center—headquarters of the Biloxi Police—shortly before the murder of Officer McKeithen. The images led to the suspect's capture.
A Biloxi police officer driving home Monday night spotted Atkinson in Wiggins and followed him until Wiggins officers could respond. The suspect was taken into custody by Wiggins officers.
Atkinson was brought back to Biloxi Police headquarters by Gulfport Police. As he was taken out of the back of a patrol car by officers, Atkinson smiled broadly. WLOX TV reported he continued smiling and sticking out his tongue as he was taken into the police station. The Sun Herald also reports he said, "Oh, the police are mad at me," then said, "murder" in a quipping manner.
Dozens of officers, sheriff's deputies, federal agents, firefighters, and civilians lined the sidewalks as Atkinson was delivered to the Biloxi PD headquarters. They applauded as he was taken into the building.
During a Monday night press conference Biloxi Chief John Miller praised all the law enforcement officers who had worked tirelessly on the case. Because of a local air show many had already been on duty for more than 12 hours before the murder. He said some had worked 38-, 40-, and 44 hours without rest.
Miller also thanked the public for its response. He said the department had received calls, cards, letters, and even food. "The community has been very supportive."
Miller said an additional person will be charged with accessory in the case.
More Patrol

5.11 Expands Professional Services Line with Premium, Performance-Driven Scrubs Designed for Healthcare Professionals
The launch of high-performance medical scrubs marks another major expansion of 5.11’s growing Professional Services category, enabling hospitals and healthcare systems to outfit a wide range of roles.
Read More →
SOG Knives Unveils 250th Anniversary Limited Edition Fixed Blade
SOG Knives has debuted its 250th Anniversary Limited Edition SEAL FX Fixed Blade, and only 250 are available. It features an advanced 4.3-inch S35VN steel blade and a tough glass-reinforced nylon handle.
Read More →
POLICE Product Test: Streamlight Wedge SL
The Streamlight Wedge SL is a high-performance light for inspection or administrative tasks that features USB-C charging and an output up to 500 lumens in a compact package.
Read More →
NLEOMF Officer of the Month Saved Child from Burning Vehicle
The National Law Enforcement Officers Memorial Fund named Officer Michael Jaycox of the San Jose Police Department (California) as the Officer of the Month for May 2026. Read more about Jaycox’s heroic actions.
Read More →
Garmont Tactical Introduces the Contact Collection for LE
Garmont Tactical has launched its Contact Collection, a new lineup of law-enforcement duty boots featuring 4-inch and 6-inch options, including waterproof models.
Read More →
Folds of Honor Celebrates Graduation Season as 1,613 Military and First Responder Family Scholars Earn Their Degrees
Every Folds of Honor scholar graduating in the Class of 2026 carries a story starting with sacrifice. Folds of Honor ensures it doesn’t end there. Since 2007, Folds of Honor has awarded nearly 73,000 educational scholarships to military and first responder families.
Read More →
Why Tennessee’s New Deadly Force Law Matters Beyond Tennessee
Tennessee’s new deadly force law is more limited than many may realize. Effective July 1, 2026, the law applies to a person who is not engaged in conduct that would constitute a felony or a Class A misdemeanor and who is in a place where the person lawfully resides. But it could have far-reaching influence.
Read More →
When Do You Transport a Wounded Officer by Police Vehicle?
Time-sensitive injuries like penetrating trauma mean a wounded officer needs to reach a trauma center as soon as possible, and in some cases, that means transporting by police vehicle rather than waiting for EMS. What are the factors to consider in making that transport decision?
Read More →
5 Things to Know When Buying Backup Lights for Patrol Use
What is the value of a backup light, and what do you need to consider when selecting one? These smaller lights are invaluable as a secondary or special-purpose light and can be easily carried in a pocket or clipped to MOLLE gear, a key chain, shirt, or a vest.
Read More →
363 Fallen Officers Honored During National Police Week
In case you missed NELOMF’s annual Candlelight Vigil, here are all 363 names of the fallen officers whose names were added to the National Law Enforcement Officers Memorial this year.
Read More →