Just three days ago, Lil Durkshared the video for his song "OC," which featured his cousin OTF Nunu spitting two gun-heavy verses that included lines like "These guns they burn like Usher" and "Blowin' that Tec like a ref with a whistle." Now, it seems the violence has caught up with Nunu. The 21-year-old was just shot and killed while seated in his SUV in a strip mall parking lot.

Former collaborators such as Young Chop and Zae (who directed the "OC" video) took to Twitter to share their shock at OTF Nunu's death.

Nunu was set to release his mixtape Nuski Got Da Strap this summer, but sadly, he's now yet another young Chicagoan cut down before his prime.