A search of luggage aboard the jet yielded 41 ‘vacuum-sealed’ bags - or 70 pounds - of marijuana and six bottles of prescription codeine cough syrup, which contains opioids.
Investigators also confirmed that two 9mm pistols, a .40-caliber pistol, a high-capacity ammunition magazine and metal-piercing bullets were also found.
For now, it remains unclear whether the drugs played a role in Higgins’ sudden passing, with a specific cause of death yet to be determined by officials.
An autopsy is slated to be carried out by the Cook County Medical examiner later today Monday.
The rapper had been with around 10 or 12 people at the time of the fatal seizure, including his girlfriend Ally Lotti and his two security guards, Henry Dean, 27, of Chicago, and Christopher Long, 36, of California.