Singer D4vd charged with murder of 14-year-old girl

<p>Celeste Rivas Hernandez was last seen alive nearly a year ago, and now singer, D4vd (also known as David Burke), is being charged in her death. He's charged with first-degree murder, lewd and lascivious acts with a person under 14 and mutilating a body. Charges he denies and is pleading not guilty to. CNN's Kyung Lah reports.</p>