Georgia Court Accepts Plea Deal in Columbus Stepfather Killing, Closing Family-Violence Murder Case

Plea agreement resolves Muscogee County homicide prosecution

A Muscogee County judge has accepted a plea agreement in the prosecution of Quentez Thrasher, the Columbus man charged in the shooting death of his stepfather, Sonny Chambers. The plea ends the case without a jury trial and moves it into the sentencing phase under the terms negotiated by prosecutors and defense counsel.

The case began with a fatal shooting reported in early December 2024 at a residence in the 7300 block of Sorrel Court in Columbus. Officers responding to a call shortly before 1:30 a.m. found Chambers suffering from multiple gunshot wounds near a bedroom doorway. He was pronounced dead at 1:55 a.m.

What investigators said happened inside the home

Investigative accounts presented in early court proceedings described a fast-moving incident in which Chambers returned home from work shortly after 1 a.m. and entered a bedroom where his wife, Shamika Chambers, was sleeping. She later told investigators that Chambers turned on the light and retrieved a firearm from a shelf, leading her to believe there might be an intruder in the home. When Chambers turned back toward the bedroom door, she reported seeing Thrasher in the doorway, followed by gunfire.

Investigators documented physical evidence including numerous shell casings at the scene. A firearm was found near the victim, but early case information indicated the casings did not match that weapon. Authorities also reported that the suspected shooter’s firearm was not recovered during the initial phase of the investigation.

Arrest, charges, and early court posture

Thrasher, 22 at the time of arrest, was taken into custody in mid-December 2024 after investigators said they developed probable cause for arrest warrants. Prosecutors filed a set of charges centered on family-violence homicide and related offenses, including murder (family violence), aggravated assault (family violence), possession of a firearm during the commission of a crime, and two misdemeanor counts of cruelty to children in the third degree.

Two juveniles were reported to be inside the home at the time of the shooting, and a 911 call from the residence was part of the early investigative record. Authorities also described the recovery of ammunition during the investigation and reviewed video evidence they said showed Thrasher leaving the residence shortly after the shooting.

What the plea deal changes—and what it does not

Acceptance of a plea agreement typically narrows the issues in dispute by substituting admissions in open court for a contested trial record. Even so, a plea does not automatically answer all factual questions that would otherwise be tested through cross-examination, competing expert testimony, and a full evidentiary presentation.

Key details that determine the practical impact of the plea—including the specific counts of conviction, any dismissed charges, and the sentencing range contemplated by the agreement—are expected to be addressed in court filings and at sentencing. The court’s acceptance also means the judge will oversee compliance with any negotiated terms and formally impose sentence at a subsequent hearing.

• The case stems from a December 2024 shooting on Sorrel Court that killed Sonny Chambers.
• Thrasher initially faced family-violence murder and related charges and was held without bond during early proceedings.
• The plea agreement resolves the prosecution without trial; sentencing is the next procedural step.

If you or someone you know is experiencing domestic violence, help is available. In Georgia, the 24/7 Georgia Domestic Violence Hotline is 1-800-33-HAVEN.