NEW : Appeals court denies the defense petition for a delay in the trial 's start . Prosecutors want jurors to hear expert testimony based on a recent experiment conducted on six university students in Chile they argue proves there is `` zero possibility that the propofol was orally ingested . '' Jackson attorneys argue Conrad Murray 's may have drank drug that killed him . Prosecutors say a study shows self-ingestion could not have killed Michael Jackson . Jury selection begins Wednesday in CNN 's involuntary manslaughter trial .
NEW : Appeals court denies the defense petition for a delay in the trial 's start . Jackson attorneys argue Conrad Murray 's may have drank drug that killed him . Prosecutors say a study shows self-ingestion could not have killed Michael Jackson . Jury selection begins Wednesday in CNN 's involuntary manslaughter trial .