Dexter Bert Tyson

• Conspiracy to distribute and possess with intent to distribute a mixture containing cocaine base and a mixture containing cocaine; possession with intent to distribute a mixture containing cocaine base and cocaine
• Aiding and abetting; possession with intent to distribute a mixture containing cocaine
• Aiding and abetting (two counts); possession of a firearm with an obliterated serial number in furtherance of a drug trafficking crime
• Aiding and abetting; possession of a firearm with an obliterated serial number
• Aiding and abetting
• Felon in possession of a firearm; felon in possession of ammunition

Life plus 60 months' imprisonment; 10 years' supervised release (Terms: Prison sentence commuted to a term of 300 months' imprisonment.)