LOS ANGELES (AP) — Rodney King's fiancee said in a frantic 911 call that she threw a shovel to try to rouse him after she woke to the sounds of a fall and found him at the bottom of his swimming pool.Cynthia Kelley repeatedly implored authorities to hurry to King's Rialto, Calif., home early Sunday. In audio authorities released Tuesday, Kelley tells a dispatcher that she tried to rouse King but he wasn't responding.The dispatcher asked Kelley if she was able to get into the pool to get King out, but she said she couldn't.The 5-minute, 15-second phone call ends with the arrival of police officers who pulled King from the pool. He was pronounced dead at a hospital.Police have said they have found no signs of foul play.