Jury finds man guilty of murder in 2021 shooting in Mixon Town
Share and Follow


JACKSONVILLE, Fla. – A man was found guilty of first-degree murder for a fatal shooting outside an auto shop business on Edison Avenue near Stockton Street in 2021, the State Attorney’s Office announced Friday.

The shooting happened on Jan. 6, 2021, when officers arrived at the business in Mixon Town and found a man, who was identified as 31-year-old Justin Sumlar, shot to death.

Multiple witnesses told authorities that the Sumlar was standing in front of the auto shop with others when Greggory James walked up wearing a gray hooded sweatshirt that concealed his face and fired nine shots, seven of which hit the Sumlar.

Witnesses to the murder reported a black Nissan with a Texas license plate was seen driving erratically away from the area after the shooting. Responding officers spotted the vehicle and pursued it until it crashed.

Before the crash, a .45-caliber handgun was thrown from the vehicle. After the crash, officers detained Greggory James III, 20, and Delquan McGriff, 24, was charged with fleeing from an officer and leading police on a pursuit since he was the driver.

When ballistics from the gun and DNA from a sweatshirt matched James, he was also charged with murder. Police are expecting to fill additional charges against McGriff, who was driving the vehicle when that crashed.

James was found guilty of first-degree murder and possession of a firearm by a juvenile delinquent. He faces a mandatory sentence of life and will be sentenced at a later date.

Copyright 2021 by WJXT News4Jax – All rights reserved.

Share and Follow
You May Also Like
Dead dolphin discovered on beach with bullets 'lodged' in brain, spine and heart

Dolphin found dead on shore with bullets in head, back, and chest.

Last month, a dolphin was discovered dead with gunshot wounds on a…
FILE - The historic Arizona Capitol building stands, April 11, 2024, in Phoenix. Democrats in the Arizona House are expected on Wednesday, April 24, to make another attempt to repeal Arizona

Arizona Democrats are making efforts to eliminate the abortion prohibition that has been in place since the 1800s in the state.

For a third straight week, Democrats at the Arizona Legislature are attempting…
LIVE: Chicago Bears unveil new stadium

Chicago Bears reveal their new stadium in a live event

CHICAGO The Chicago Bears are expected to unveil a multi-billion-dollar plan for…
People listen as President Joe Biden speaks about reproductive freedom on Tuesday, April 23, 2024, at Hillsborough Community College in Tampa, Fla. Biden is in Florida planning to assail the state

Biden attributes Florida’s 6-week abortion ban to Trump and warns of a health crisis for women across the country

TAMPA, Fla. (AP) President Joe Biden on Tuesday blamed Donald Trump for…
How Charlotte Church spent her £25million fortune on luxury lifestyle

The way Charlotte Church used her £25 million wealth to enjoy a life of luxury

Charlotte Church had earned a £25million fortune when she was still just a…
Biden rule extends overtime pay to millions of salaried workers

Biden’s new rule allows millions of salaried workers to receive overtime pay

NEW YORK (AP) The Biden administration has finalized a new rule set…
WNBA's Griner thought she'd return to US with imprisoned marine Whelan

Griner from the WNBA expected to bring back detained Marine Whelan to the US

When Brittney Griner was exchanged for arms dealer Viktor Bout in 2022,…
Columbia protests are 'writing on the wall,' about antisemitism on campuses: campus organization founder says

Founder of campus organization warns of rising antisemitism with protests at Columbia University

The founder of a pro-Israel international campus movement is warning against history…