Melvin Walker and the Assassination of Derwin Brown

Melvin Walker was one of the gunmen in the assassination of DeKalb County Sheriff-elect Derwin Brown, shot to death in his Decatur, Georgia driveway on December 15, 2000, three days before he was to take office. A former DeKalb County deputy, Walker was recruited into a murder-for-hire plot organized by outgoing Sheriff Sidney Dorsey, who promised him a promotion once Dorsey engineered a return to office through the special election he expected to follow Brown’s death.¹ A DeKalb County jury acquitted Walker of murder in 2002. A federal jury convicted him in 2005, and he is serving life in prison without parole.²

Who Melvin Walker Was

At the time of his arrest in December 2001, Walker was 37. He had been a DeKalb County deputy sheriff and had gone on to run his own private security firm.³ His path into the plot ran through Sidney Dorsey’s own private security company, Security Investigations Division. Dorsey, who served as DeKalb County’s first African American sheriff from 1996 to 2000, had staffed that firm with on-duty county deputies collecting government pay, an arrangement prosecutors later described as treating the sheriff’s office like his “own personal fiefdom.”¹

After Dorsey lost the 2000 election, he handed a handwritten note to Patrick Cuffy, a former employee of his security firm whom he had placed in internal affairs, instructing him to kill Brown. Cuffy then recruited three other former Dorsey security firm employees: Walker, David Ramsey, and Paul Skyers. Each was promised a desirable position in the sheriff’s department. Walker was promised a promotion to deputy sheriff; Ramsey was promised a job as a detention officer.²

The Ambush on December 15, 2000

Derwin Brown, a 22-year veteran of the DeKalb County Department of Public Safety, had defeated Dorsey in a contentious runoff on an anti-corruption platform and was scheduled to be sworn in on December 19, 2000.⁴ During the campaign he had already begun investigating alleged corruption inside the department and had signaled plans to fire dozens of deputies once in office.⁵

Walker, Cuffy, Ramsey, and Skyers spent roughly three months surveilling Brown’s home. On one occasion police stopped Cuffy outside the house, and Dorsey called to vouch that Cuffy was doing undercover work for the sheriff’s office.¹

On the evening of December 15, 2000, Brown returned home from a celebration with family and friends after completing a sheriff’s orientation course. As he walked up his driveway, the conspirators ambushed him. He was shot twelve times with a TEC-9 semi-automatic handgun fitted with a homemade silencer. Skyers had supplied the weapon and stayed in the getaway car. The group drove to Cuffy’s home afterward and dismantled the gun; Skyers later discarded the pieces in a drain in Gwinnett County. Dorsey paid Skyers $1,000 in cash weeks later.¹ Brown was 46 and left behind his wife and five children.⁶

Arrest

The investigation ran about fifteen months. Authorities arrested the three principal suspects on December 1, 2001. Dorsey turned himself in around 2:30 a.m. SWAT teams took Walker and Ramsey into custody at separate locations.⁷⁸¹ Walker and Ramsey went to trial.

The 2002 State Acquittal

Walker and Ramsey were tried together first, in DeKalb County state court. On March 25, 2002, after roughly four hours of deliberation across two days, the jury acquitted both men of murder.⁵ The state’s case rested almost entirely on the testimony of Cuffy and Skyers, the two cooperators who had already received immunity. The defense called no witnesses and argued that prosecutors were sacrificing Walker and Ramsey to build a case against Dorsey, and that Cuffy and Skyers were the actual killers steering blame toward the defendants to save themselves.

Cuffy’s credibility suffered on cross-examination, where he admitted he had not always been truthful with investigators.⁸ After the verdict, defense attorney Max Richardson said jurors had rejected the state’s witnesses. District Attorney J. Tom Morgan said, “Unfortunately, no one can now be held accountable” for the shooting.⁵

The 2005 Federal Conviction

The state acquittal did not end Walker’s exposure. Because co-defendant Ramsey was from St. Croix in the U.S. Virgin Islands, the conspiracy crossed state lines and federal murder-for-hire statutes applied.⁹

On August 3, 2005, a federal jury in Atlanta convicted Walker and Ramsey of conspiracy to commit murder for hire and murder for hire. On November 21, 2005, United States District Judge Jack T. Camp sentenced each defendant to life imprisonment without the possibility of parole.² Both men appealed. The Eleventh Circuit Court of Appeals affirmed the convictions and sentences in a decision announced on March 13, 2007.⁹

Where Walker Is Now

Walker remains in federal prison serving life without parole for his role in the murder-for-hire plot that killed Derwin Brown three days before he could take office as sheriff. Ramsey is serving the same sentence. The sheriff who ordered the killing, Sidney Dorsey, was convicted of malice murder, two counts of violating the Georgia RICO Act, violation of his oath, and eight counts of theft by taking in July 2002, and was sentenced to life plus consecutive terms.¹ Dorsey died of natural causes at Augusta State Medical Prison on March 2, 2026, at age 86.¹⁰

1
Justia. Dorsey v. State, 279 Ga. 534
2
Los Angeles Times. Two Get Life Terms in Murder-for-Hire Case
3
CNN. Sheriff Slain Probe
4
Fox 5 Atlanta. Former DeKalb Sheriff, Convicted Murderer Sidney Dorsey Has Died
5
CBS News. Verdict in Sheriff Killing Trial
6
ODMP. Sheriff-Elect Derwin Brown
7
New York Times. Former Sheriff Is Charged With Killing Political Rival
8
Los Angeles Times. Former Sheriff’s Deputy Testifies in Murder Trial
9
U.S. Department of Justice. Press Release, Northern District of Georgia
10
Fox 5 Atlanta. DeKalb County Sheriff Sidney Dorsey Dies; Derwin Brown’s Daughter Reacts