Investigators said the four suspects in Breon Allen's murder were involved with the criminal gang 6 Block. This is the same gang that Jacksonville rapper Julio Foolio was involved with before his murder.

Breon Allen, 7, was the casualty of a gang war between ATK and 6 Block targeting his cousin. Investigators link target to a rap song dissing 6 Block.

"This is just the first round of arrests we will make in bringing Breon’s family the justice they deserve," the sheriff's office said.

This murder was a culmination of escalating violence between two rival street gangs,” Jacksonville Sheriff T.K. Waters said at a March 12 press conference

Four Florida gang bangers have been charged with murdering a 7-year-old boy in a failed drive-by hit on a rival gang member he was walking with. Keith Fields, 18, Dannel Larkins, 20, Zharod Sykes, 24,