According to the Los Angeles County District Attorney's Office, Holder is accused of two counts each of attempted murder and assault with a firearm and one count of possession of a firearm by a felon for the March 31 incident in which two other people were left injured, reports cnn.com.

The 29-year-old suspect pleaded not guilty to all the charges on Tuesday and is due back in court for a pretrial hearing in June. His bail has been set at $6.53 million.