Crime
17-Year-Old Suspect Wanted for First-Degree Murder in Tunica County Shooting
MEMPHIS, Tenn. – The Tunica County Sheriff’s Office has issued a warrant for a 17-year-old male suspect in connection to a fatal shooting that occurred late Sunday night in Tunica County, Mississippi.
Deputies responded to a call regarding a shooting at the intersection of Carole Street and Edwards Avenue at approximately 11:13 p.m. on Sunday, April 13.
Upon arrival, they discovered 18-year-old Mackenzie Kaleb Thomas suffering from multiple gunshot wounds.
Despite emergency efforts, Thomas was pronounced dead at the scene.
Following an initial investigation, authorities identified 17-year-old Mario Donyale Lester, Jr. as the primary suspect.
A warrant has been issued for his arrest on charges of first-degree murder and unlawful discharge of a firearm within a populated area.
Lester is considered armed and dangerous, and law enforcement is urging the public not to approach him.
Anyone who sees Lester or has information regarding his location should call 911 immediately or contact the Tunica County Sheriff’s Office at (662) 363-1411. Anonymous tips can also be submitted to Tunica County CrimeStoppers at (662) 910-0400.
In a statement, the sheriff’s office warned that any individuals found to have knowingly aided, abetted, or concealed Lester while he is evading arrest may face criminal charges.
The investigation is ongoing, and further details will be released as they become available.
City of Hammond, Louisiana — At approximately 11:50 p.m. on February 24, 2026, officers with the Hammond Police Department responded to a report of shots fired involving one possible victim.
Upon arrival, officers located a 14-year-old juvenile female, identified as Tyronai Reed, suffering from an apparent gunshot wound.
Emergency medical assistance was rendered at the scene, and she was transported to North Oaks Health System for treatment.
Despite life-saving efforts, Reed later succumbed to her injuries.
Detectives assigned to the department’s Criminal Investigations Division launched an immediate homicide investigation.
During the course of their investigation, authorities identified 18-year-old Demontez Treyvon “Trey” Robinson of Hammond as a suspect in the shooting.
While actively working the case, officers observed a vehicle traveling at a high rate of speed and conducted a traffic stop.
Robinson was identified as the driver of the vehicle and was taken into custody without incident.
Robinson was transported to the Criminal Investigations Division for questioning. According to investigators, Robinson admitted that the firearm discharged while he was handling or “playing with” it, resulting in the single round striking the 14-year-old victim.
Robinson was subsequently booked into the Hammond City Jail on one count of Negligent Homicide.
Authorities emphasize that the investigation remains in its early stages and additional details may be released as they become available.
Anyone with information related to this incident is encouraged to contact Detective Corey Morse with the Hammond Police Department Criminal Investigations Division at 985-277-5758 or via email at morse_cm@hammond.org. Tips may also be submitted through the department’s official Facebook page or anonymously through Crime Stoppers of Tangipahoa at 1-800-554-5245.
Individuals providing information may be eligible for a cash reward. Authorities urge members of the community to assist in the ongoing investigation.