OKLAHOMA CITY -- Ronald Seth Banks has pleaded guilty to the murder of a woman whose body was found in the backyard of a Norman home.
Angela Biggers, 48, disappeared in December 2010. Police soon arrested Banks, who was dating Biggers.
Biggers' remains were found Jan. 28 in a shallow grave in the backyard of a vacant home. After police discovered Biggers' body, 34-year-old Banks confessed to her murder.
Banks entered his guilty plea Friday. Judge Stephen Alcorn sentenced him to life in prison without the possibility of parole.