Jury Convicts Alleged Gunman in Drug Buy Murder
Prosecutors say that Tanner and two others met three men to sell them a quarter pound of marijuana.
Abel Carmona got to into their car, but got nervous when they tried to leave the scene.
The prosecution says Tanner pulled a revolver and demanded the money.
He then pulled him out of the car and shot him in the chest.
Tanner said it was self defense, claiming the victim pulled a knife on him.
He could get life in prison when sentenced in August.