He was 30 years old.
Six weeks later, Walker was arrested; he too was placed in a cell wired for recordings with a cellmate who told Walker he was a gang member but in fact was a plant for the police, Camacho testified.
Hilary Williams argued otherwise, saying Walker had set in motion a home invasion that a reasonable person could see ending in bloodshed.
Jackson fell to the ground and two of the intruders began to kick him.
This time, four people emerged and slipped into the shadows along the side of the house.
He's due back in court for a secondary arraignment on June 3.