Brick Squad Monopoly rapper Slim Dunkin was shot and killed Friday while in a music studio in Atlanta, Georgia.

Billboard.com reports that Slim Dunkin was in a music studio in Atlanta, Georgia, preparing to shoot a music video with Gucci Mane. After engaging in an altercation with another individual in the building, he was fatally shot in the chest.

"It appears the victim was scheduled to do a photo shoot," said Police Maj. Keith Meadows. "Before the video shoot took place, it appears the victim and suspect got involved in a verbal altercation. We don't know what that altercation was about.

"The suspect produced a weapon, discharged that handgun one time, striking the victim in the chest," he continued.

Police have been unable to identify the shooter. At the time of the incident, there were 13 to 20 people in the small office-type building.

Slim Dunkin appeared on Gucci Mane and Waka's Ferrari Boyz album released this summer on Brick Squad 1017/Warner Brothers, as well as on Waka's studio debut, Flockaveli.

Slim was most recently featured on two of the tracks on Waka Flocka and French Montana's collaborative mixtape "The Lockout" hosted by DJ Green Lantern. Click here to listen to or download the Lockout.

Slim was a talented young dude with a promising future ahead of him. We have got to stop killing each other!!! RIP Slim.