The second person of interest, DeAllen Washington, is in custody, according to law enforcement.
"I can tell you this, we won't rest until they're brought to justice", he said.
Authorities confirm that a 6-year-old boy whose disappearance had triggered an Amber Alert in MS has died. "You can believe that".
Six-year-old Kingston Frazier was last seen at a Kroger store near I-55 in Jackson around 1:15 a.m. Thursday.
HIs great aunt, Velma Eddington, said the family appreciated the outpouring of support but said the child's death was the result of "evil". The Jackson Police Department, Hinds County Sheriff's Office, Mississippi Bureau of Investigation, Mississippi Highway Patrol and the Madison County Sheriff's Office are working collectively on the case.
At least three suspects have been arrested in connection to the coldblooded killing, including the two men who allegedly stole the Camry.
An alert was put out for the missing child, and relatives told the station they had combed the city looking for him.
A news conference was held on Thursday evening in which Hinds County Sheriff Victor Mason revealed that a deputy was dispatched to the Kroger on I-55 North in Jackson after a witness reported a woman came out of the store reporting that her auto was missing.More news: France's Macron appoints conservative Edouard Philippe as PM
Police searching for a young boy who was inside a auto when it was stolen in MS say they believe the boy was killed.
Authorities say Fraizer was found dead of a gunshot wound after the vehicle he was in was stolen. Those people are evil.
A two-door Honda pulled up to the vehicle and the passenger got out then got into Archie's auto with the child inside, surveillance video showed.
Both vehicles then sped away.
"Just drop him off at the store", Vance pleaded.
According to the Hinds County Sheriff's office, his mom, Ebony Archie, arrived at Kroger in her Toyota Camry and ran inside the store for a few minutes.
When the mother came back, the auto and Kingston were gone.