D4vd has just pled not guilty to murder and other charges in connection with the death of Celeste Rivas ... and he is challenging the D.A. to put their cards on the table, or fold. D4vd went before a judge just hours after being charged with first-degree murder with special circumstances, including lying in wait, committing the crime for financial gain, and murdering a witness to an investigation. Prosecutors also charged D4vd with lewd and lascivious sexual acts with a person under 14 years