RondoNumbaNine is in his Glo from behind bars. Rondo made a guest appearance on fellow Chicago native Lupe Fiasco’s “Drogas Light” album. Rondo is featured in song “City of the Year.”

Rondo raps, “Go Hard or go home, we turnt up/I’m from Chiraq/When we come around we rust stuff/I gotta keep that/Cause when I come around they act tough/Chi Lupe, I’m so hard, I’m burnt up/City of the year, that’s my s**t.”

Lupe and Rondo previously collaborated on song “Life Of A Savage.”

RondoNumbaNine was sentenced to 39 years in prison for the 2014 murder of cab driver Javan Boyd.

Rondo projected release date is Feb. 24, 2056. He is eligible for parole on Feb. 24, 2053.

In May 2016, fans of Rondo were luckily able to see footage of the “Real N*gga 4 Life” rapper walking to court in a jail jumpsuit and shackles.

Prosecutors allege Cdai and Rondo were part of a three-car entourage riding through enemy territory looking for revenge due to an earlier altercation with an unnamed party, according to the Chicago Tribune.

Rondo and Cdai allegedly sighted Boyd sitting in his vehicle and pulled their vehicle alongside his.

The two allegedly went to Boyd’s passenger door and asked if he was from the neighborhood. When Boyd replied he was from the neighborhood, Rondo and Cdai opened the passenger door and opened fire, according to the Tribune.

Boyd was reportedly shot seven times in all, including, twice in the back and three times in the leg, according to the Sun Times.

Rondo and Cdai allegedly rushed back to their vehicle and all three vehicles fled the scene.

Cdai is reported to have dropped his cellphone at the scene before he and Rondo returned to their car and the group drove away, prosecutors told DNAinfo. Chicago Housing Authority surveillance cameras reportedly caught the shooting on video. Police also recovered Cdai’s fingerprint on the window of the car.