600Breezy didn’t hold back his diss of FBG Duck, who was shot and killed in Chicago on Tuesday (August 4). 600Breezy dropped a video for his song “Stop Playin,” which was recorded prior to Duck’s death, and defended its release via Twitter on Wednesday (August 5).

“I’m suppose to not drop my song cause he actually died ?” he wrote. “shidddd.”

The second verse of “Stop Playin” essentially predicts Duck’s demise. 600Breezy goes after him, declaring the now-deceased rapper will get murdered over diss tracks.

“You fat bitch, them diss songs gon’ getchu fucking shot/You took a few already, next time yo bitch-ass in the box,” 600Breezy raps.

Lupe Fiasco Calls For Chicago Drill Fans To Be More Responsible After FBG Duck’s Murder

Duck, whose real name was Carlton Weekly, was shot while shopping in Chicago’s Gold Coast neighborhood on Tuesday. He was pronounced dead at Northwestern Memorial Hospital.

Graphic footage of the shooting’s aftermath surfaced online and quickly spread on social media. Police are investigating the violent incident, which also injured two other victims.

View 600Breezy’s “Stop Playin” video above.