closing arguments were heard yesterday in the murder trial of a santa cruz man accused of killing a los angeles man in a drug deal gone awry. 33 year old stewart skuba is suspected of killing elias sorokin in 2009. 2 other men involved in the killing have already stood trial. kenneth clamp was found guilty of murder and robbery, while adam hunt was found not guilty of murder but guilty on the burglary charge. jury deliberations in the case of skuba began late tuesday.