Las Vegas authorities have issued an arrest warrant for Mos Def for allegedly attacking a photographer at the MAGIC convention this summer.

According to TMZ, photographer Volker Corell claims that Mos Def tore his camera off his neck, smashed it to the ground and then took off with it. 

Corell, who was hired by the event’s organizers to take pictures at the convention, claims that he suffered a cut on his left hand during the incident.

Mos Def faces charges of felony robbery and malicious destruction of private property.