Well apparently thats the word on the street, if not reese directly, he had someone do it. Its a giant cluster fuck of rumors and no one really knows what to believe but my friend  (this lil white kid who looks like hes 12, must be 5'4", hilarious kid.)  is friends with a ton of big ass bangers, a bunch of BDs I guess that are all sayin that it was reese (as you prolly know jojo was GD). I wouldnt be surprised at all if it was reese or keef, but then again I wouldnt be surprised if it was a random shooting that theyre getting cred for.
I dont know if youve seen this, but jojo is in the car(high pitched voice) and thats reese by the camero. So wouldnt put it past reese
Its actually kinda crazy that these 2 young guys in the chicago scene were blowing up/ getting signed by big labels and this kinda thing happens. Im very interested to see how keefs violent/hard/gang-affiliated/gun-totting themed music is gonna look now that hes signed by interscope and gonna be spewin out singles and records. Maybe he's a step towards making the rap game hard again, not just about money, cars, and girls.