The person at the center of this case
Ronald Green and Clifton Emmert
Homicide · Open
6 years waiting · since 2020
RONALD GREEN AND CLIFTON EMMERT - SMYRNA, GEORGIA
Justice for Ronald Green and Clifton Emmert — the trail went cold in 2020, but the truth hasn't.
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Key leads to think about
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suspect
Lead #1Thinly built Black male with twisted dreads wearing red and white hoodie and medical mask—who is he and why did he target these victims?
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vehicle
Lead #2Dark grey newer model Toyota Camry with temporary 'tag applied for' license plate—can this vehicle be identified through DMV or traffic camera records?
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evidence
Lead #3What was the relationship between the two victims and the shooter—was this a targeted attack or random violence?
On July 16, 2020, Ronald Green and Clifton Emmert were shot and killed outside Cumberland Marketplace in Smyrna, Georgia while sitting in a parked vehicle. The suspect, described as a thin Black male with twisted dreads wearing a red and white hoodie, fled the scene in a dark grey Toyota Camry with a temporary tag. The case remains unsolved, and investigators seek information about the suspect's identity and motive.
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
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witness
Lead #4Were there any witnesses at Cumberland Marketplace who saw the suspect or the grey Camry before or after the shooting?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Smyrna, Georgia July 16, 2020 On July 16, 2020, Ronald Green and Clifton “Casey” Emmert were shot and killed outside of Cumberland Marketplace in Smyrna, Georgia. The victims were sitting inside of a green 1999 Mercury Grand Marquis at the time of the shooting.
The suspect is described as a thinly built Black male with short dreads in a twist-style. He was wearing a red hooded sweatshirt/hoodie with white stripes, black fitted jeans, a medical face mask, and red/white sneakers.
The suspect fled in a dark grey, newer model Toyota Camry with a “tag applied for” license plate.
Timeline of Events
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2020-07-16
Homicide at Cumberland Marketplace
Ronald Green and Clifton Emmert shot and killed outside Cumberland Marketplace while seated in a green 1999 Mercury Grand Marquis
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:July 16, 2020
Last Updated:September 11, 2026
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Case Information
Incident:July 16, 2020
Last Updated:September 11, 2026