DJ Mustard was detained at LAX this week, after TSA found a loaded gun in one of his bags.
According to TMZ, the hip-hop producer and a friend put their carry-on bags through the x-ray machine, when a TSA employee found a loaded pistol.
The report says Mustard began to walk away without the bag, when LAX police stopped them.
The weapon was a loaded .22 handgun.
Both Mustard and his friend were questioned by police. The producer was released, while his friend was arrested… after they reviewed airport surveillance.