One-time Crips boss Duane 'Keffe D' Davis has been found guilty of plotting the drive-by shooting that killed Tupac Shakur in 1996. Davis, 63, was convicted on Monday of a single count of murder with a deadly weapon with the intent to promote, further or assist a criminal gang in Shakur's killing. He now faces the possibility of spending the rest of his life behind bars. Sentencing in Davis' case is now scheduled for October 13. But Davis has indicated he will appeal the verdict. Visit DailyMail.com for more. #tupacshakur #2pac #keffed #news #crime