Markeise Henry (born May 9, 1983), better known by his stage name Killa Keise was a gangsta rap artist from San Francisco, California. He was a member of the Killa Squad.
Killa Keise first appeared on Cellski‘s album Mafia Moves in 2001. After several appearances on various mixtapes, he finally released his debut solo album Turfed Out in 2005. The album featured guest appearances by fellow SFC rappers Baldhead Rick, Cellski, and San Quinn.
On November 11, 2011 Killa Keise was found shot to death inside a crashed Pontiac off the side of the Interstate in Vallejo after been fired at several times while driving eastbound on 80. No suspects had been arrested in the case so far.