Mos Def to change his name to 'Yasiin' at the end of 2011
Dexter Daily: The No. 1 Dexter Community Website: May 2011
Dexter Daily: The No. 1 Dexter Community Website: Dexter Season 6
Dexter Nabs Mos Def for Season 6 - IGN
Something the Lord Made (TV Movie 2004) - News - IMDb
Edward James Olmos: Cast on Dexter! - TV Fanatic
Casting Bits: Edward James Olmos In 'Dexter;' Richard Jenkins In
Edward James Olmos Joins 'Dexter' Cast - TheWrap
Edward James Olmos Joins Other New Blood for DEXTER
Mos Def, Dexter Wiki