He was 67-years-old and had an inoperable brain tumour. Cochran is most famously known for his Defence of O.J. Simpson in 1994, and was well known for his civil-rights cases. He was Michael's lead Defence attorney in the 1993 case.
In response to his unfortunate death, Michael released this statement;
"I am saddened to hear of the death of my friend, Johnnie Cochran. I would like to send my condolences to his family. Johnnie Cochran was a true gentleman who embodied class, brilliance, honesty and integrity. His fight for justice transcended color, age or economic status. So many have been touched by his life of service as well as his infectious smile and personality. Johnnie Cochran was a great humanitarian. I loved him, and I will miss him. I am proud to have called him my friend."